Clinical Cardiac Electrophysiology (EP) — Specialty Profile

Exploratory, not prescriptive. This profile blends hard data (pay, match rates, burnout, demographics — each sourced and dated) with generalizations and synthesized online opinion about culture and "who fits." It's here to help you get curious and go find out for yourself — not to tell you who to become. Numbers marked ⟳ verify change every year; check the linked source before you quote one. Last reviewed: 2026-07-25.

Also called: EP, cardiac EP, clinical cardiac electrophysiology (CCEP), "the electricians." Organ system: the heart's electrical conduction system.

Sub-subspecialty of Cardiology, a further fellowship after the Cardiovascular Disease fellowship (itself a subspecialty of Internal Medicine).


The 30-second version

Cardiac electrophysiology is the "electrical" corner of cardiology, the doctors who diagnose and fix heart-rhythm disorders. Where a general or interventional cardiologist thinks about blood flow and blocked arteries, an EP thinks in milliseconds, circuits, and vectors: mapping the abnormal wiring behind atrial fibrillation, SVT, or ventricular tachycardia, then ablating (burning or freezing) the misbehaving tissue, and implanting pacemakers and defibrillators to keep a heart's rhythm in line. The field's own favorite metaphor is that EPs are the electricians of the heart and interventional cardiologists are the plumbers, a caricature but a useful one.1

The thing that makes EP stand out among procedural cardiology paths is the shape of the work: most of it is scheduled, elective lab days rather than 3-a.m. emergencies. That's why its reputation is so specific: it is repeatedly described online as the lifestyle-and-money sweet spot of cardiology: near the top of cardiology pay while carrying a lighter emergent-call burden than interventional.2 The price of admission is one of the longest training runways in all of internal medicine, a heavily physics-and-tech-driven skill set, and one of the least gender-diverse cultures in medicine.

Quick dashboard (details and sources below)

Training after med school 7–8 years: IM residency (3) + Cardiovascular Disease fellowship (3) + EP fellowship (1–2)
Total from college start ~15–16 years (4 undergrad + 4 med school + 3 IM + 3 cardiology + 1–2 EP)
Competitiveness (as a cardiology sub-subspecialty) ~98% fill, ~1.19 applicants/position — but only already-trained cardiologists compete ⟳
Typical full-time pay ~$650,000–$755,000 total comp (top tier of cardiology); the floor is MedAxiom's private-practice EP model, the top an aggregator average ⟳
Pay range (structure) Private EP ~$648k · Integrated/hospital EP ~$746k (MedAxiom 2023); high-volume operators $1M+ ⟳
Lifestyle ~50–55 hrs/wk, but mostly scheduled elective procedures — light emergent call
Burnout No EP-only figure; parent cardiology 43.5% vs a 41.9% all-physician baseline (AMA 2025); EP's elective structure read as protective vs. interventional ⟳
% women ~5–6% of practicing operators; ~9% of board-certified EPs; ~13–15% of applicants ⟳
DO / IMG accessibility ~9% DO, ~50% IMG of matched positions — high IMG share for a competitive field ⟳

What they actually do

Electrophysiologists manage the heart's rhythm and wiring. The core of the job is procedural. Catheter ablation, meaning threading catheters into the heart, mapping the electrical signals to find the circuit driving an arrhythmia, then destroying that tissue with heat, cold, or (increasingly) pulsed electric fields, is the bread and butter, especially for atrial fibrillation (AFib), the biggest and fastest-growing slice of the work.32 The other half is cardiac implantable devices: pacemakers, implantable defibrillators (ICDs), and cardiac resynchronization therapy (CRT), plus newer leadless and conduction-system pacing.2 Around the procedures, EPs run a clinic managing arrhythmia patients over time, program and interrogate devices, and consult on rhythm problems throughout the hospital.

What sets EP apart from the rest of cardiology is how elective and plannable most of that work is. Ablations and device implants are scheduled lab days you can block and control. Genuine emergencies exist, a patient in "electrical storm" for instance, but they're far rarer than the STEMI (heart-attack) activations that pull interventional cardiologists in at all hours.2 It is also the most gadget- and physics-forward field in cardiology: reading intracardiac signals and running 3D mapping systems is a real engineering-flavored skill, not a metaphor.1

Representative procedures: catheter ablation for AFib, atrial flutter, SVT, and ventricular tachycardia · pacemaker implantation · ICD implantation · CRT (biventricular pacing) device implants · leadless pacemakers and conduction-system pacing · electrophysiology studies (EP studies) · cardioversion · 3D electroanatomic mapping (CARTO, EnSite) and intracardiac echo · device interrogation and lead management.

A week in the life (reputational read): One EP describing a typical week in a lifestyle survey put it at roughly 3 days in the EP lab and ~1.5 days in clinic, with a hospitalist team absorbing most admissions.2 Lab days are front-loaded and elective, so you know your schedule in advance in a way the cath lab rarely allows. Modern mapping systems have shortened many procedures, and low- or zero-fluoroscopy ("fluoroless") techniques are cutting the hours spent under X-ray in a lead apron.2 It is a high-control ~50–55-hour job rather than a 40-hour one.


The training path & time to completion

EP is a sub-subspecialty, and the full chain matters, because it is one of the longest in medicine and you should see every link before you sign up for it:

Medical school (4 yrs) → Internal Medicine residency (3 yrs) → Cardiovascular Disease fellowship (3 yrs) → Clinical Cardiac Electrophysiology fellowship (1–2 yrs).4

  • You cannot enter EP straight from residency. You first become a general internist, then a cardiologist, then subspecialize again into EP. Each stage has its own board certification, and you must be board-eligible/certified in Cardiovascular Disease before the EP fellowship.4
  • The EP fellowship itself is 1–2 years. Most programs are 2 years, with some advanced/device tracks longer. It's ACGME-accredited.4
  • Board: the American Board of Internal Medicine (ABIM), through Certification in Clinical Cardiac Electrophysiology, which sits on top of prior ABIM certification in Internal Medicine and in Cardiovascular Disease.4
  • The match: the EP fellowship is filled through the NRMP Medicine & Pediatric Specialties Match (Specialties Matching Service), with appointments made roughly 18 months in advance.4
  • Total from med school: ~7–8 years (3 IM + 3 CV + 1–2 EP). From the start of college: ~15–16 years (add 4 undergrad + 4 med school). This is a very long deferred-income runway, a central fact for anyone weighing the path, and especially for FLI students (see below).

How competitive is it?

Competitiveness for a sub-subspecialty works differently from a residency you enter out of med school, and the why comes before the numbers.

In the most recent complete match (2026 appointment year): EP offered 150 positions across 96 participating programs and filled 147, a 98.0% fill rate with just 3 positions unfilled.56 Of the 178 applicants who ranked EP, 147 matched (82.6%) and 31 (17.4%) did not.6 That works out to an applicant-to-position ratio of ~1.19: high fill, modest oversubscription.56

The key caveat: everyone in that applicant pool is already a trained cardiologist who cleared internal medicine and a cardiology fellowship first. So the raw ~1.16 ratio dramatically understates the real selectivity, because the hard filtering happened years earlier, at each prior gate. Getting to the start line of an EP application is the competitive part.6

Who fills the spots (2026 cycle): US MD grads take only about 40% (59 of 147), US DO grads ~9% (13), and IMGs, US-citizen and non-US-citizen combined, a striking ~50% (73 of 147).56 EP has one of the higher IMG shares among internal-medicine subspecialties (more in Demographics and the FLI angle). ⟳

A 2025 analysis in Heart Rhythm O2 examines application and match trends for EP in detail, including the multi-year applicant-to-position trend. Read it directly if you want those year-by-year numbers.7


Compensation — the robust version

EP is one of the best-paid paths in all of medicine, and reliably at or near the top of the cardiology pay ladder, but its pay is harder to pin down than most fields, for one specific reason: most mainstream physician surveys (Doximity, Medscape, BLS) don't break EP out at all, and fold it into "Cardiology."8 The one source that cleanly isolates EP is MedAxiom, an American College of Cardiology company whose Cardiovascular Provider Compensation & Production Survey reports EP separately. Treat MedAxiom as the authoritative EP-specific anchor, and treat the big consumer aggregators (ZipRecruiter, Glassdoor, Salary.com) with real suspicion here, because they conflate physician EPs with EP technologists, producing figures far too low to be physician-representative.89

National number. A defensible "typical full-time" figure for a clinical EP in mid-2026 is ~$650,000–$755,000 total compensation. MedAxiom's most recent survey put EP above $700,000 per full-time physician, alongside invasive and interventional cardiology, as an aggregate figure; its own ownership split lands private-practice EP below that, at ~$648,000, which is where the floor here comes from.310 An aggregator (marithealth) lists ~$755K average for 2026 (aggregator methodology rather than a physician survey; treat as an upper anchor).9

EP's rank within cardiology. In MedAxiom's 2022 data, EP was the single highest-paid cardiology subspecialty at $714,976, ahead of interventional ($709,714), invasive ($662,006), and general/noninvasive cardiology ($585,849).8 By 2023–2024, invasive and interventional edged slightly ahead in some cohorts, and MedAxiom noted invasive cardiologists became top earners "for the first time in over a decade," but all three procedural subspecialties (EP, invasive, interventional) cluster above $700,000, with EP firmly in that top group.311

The biggest lever is ownership model, not seniority. MedAxiom is the only source that splits EP by who employs you, and the gap is large and widening:

  • Integrated (hospital/health-system-employed) EP: ~$746,000 vs. Private-practice EP: ~$648,000 (2023 data), roughly a $100k premium for hospital employment.10
  • The gap is growing because health systems capture the facility/technical revenue on EP's high-cost ablations and devices, while private-practice cardiology comp has actually been declining (−4.6% for private-practice cardiologists in 2024, against +4.7% for integrated, "the largest gap in over five years").12

The spread (structure). MedAxiom's full percentile tables for EP are paywalled and not in public coverage, so a precise 10th/90th split isn't published. Interpolating from EP medians (~$700K+) and the cardiology spread, a reasonable full-time clinical EP range runs roughly ~$500K (lower) to ~$900K–$1M+ (upper), with high-volume ablation/device operators in busy integrated systems reaching $1M+. This is an interpolation rather than a published EP percentile table, so treat it as directional.8

Starting vs. experienced. No EP-specific starting-vs-partner table was found. General procedural-cardiology dynamics: new grads typically enter on a guaranteed base (often ~$500K–$650K in integrated systems) for the first year or two before shifting to production-based pay; experienced high-volume operators commonly clear $700K–$1M+ once ramped. Both figures are inferred from cardiology patterns, not published EP numbers.8

How you're actually paid. EP comp is increasingly tied to wRVU production (procedure volume) rather than flat salary. MedAxiom and AMGA both report that recent cardiology and EP pay gains are production-driven, through rising wRVUs, rather than base-rate increases; EP's wRVUs run high because ablations and device implants are among the highest-RVU procedures in cardiology.311 AMGA's 2024 survey reported EP compensation grew +8.2% year-over-year.11

Geography. No EP-specific geographic table from a physician survey was located. The broad physician pattern applies: pay tends to run higher in the Midwest, South, and rural and underserved markets and lower in desirable coastal metros. (Ignore aggregator "top cities" lists for EP; they come from the non-physician-representative datasets noted above.)8

The trend that colors all of it. Cardiology/EP compensation has hit successive record highs from 2022 to 2024, and the demand tailwind is unusually strong: an aging population, rising AFib burden, new ablation technology (notably pulsed field ablation, PFA), and expanding device indications are all pushing case volumes up.32 Recent coverage also flags a productivity plateau, workforce shortages, and growing reliance on APPs, all of which keep upward pressure on procedural-physician pay.11


Lifestyle & the "sweet spot" bargain

The single most-cited pro of EP, and the heart of its reputation: most of the work is scheduled and elective. Ablations and device implants are planned lab days you can block and control, and the lab calendar is yours in a way the cath lab's isn't. Compared with interventional cardiology, EP carries minimal emergent overnight call: interventionalists live under STEMI/heart-attack call and can be pulled in at 3 a.m. to open an artery, while EP emergencies are far rarer and more predictable.2 That combination of top-tier procedural pay and a plannable schedule is exactly why EP gets called cardiology's lifestyle sweet spot.

The honest counterweight: it is still a ~50–55-hour proceduralist job, not a lifestyle-easy one. General cardiology runs roughly 54 hours/week and EP sits in that neighborhood; you still round on device and arrhythmia patients, carry a clinic panel, and take some call.2 And there's a genuine physical downside: traditional EP procedures use fluoroscopy (X-ray), meaning years in heavy lead aprons with cumulative radiation and orthopedic (neck/back) wear. That toll is shrinking, since modern 3D mapping and intracardiac echo increasingly enable low- or zero-fluoroscopy ablation, but it isn't gone.2

Lifestyle rating: 4/5. High control over the shape of the week (elective, plannable, light emergent call) is unusually good for a procedural field; docked from a 5 by the real hour count, residual call, and lead-apron wear.


Wellbeing — the part to take seriously

Burnout: a little above the physician average, and read as protective relative to interventional. There's no clean EP-only burnout number. The AMA's 2025 Organizational Biopsy puts cardiology at 43.5% reporting at least one burnout symptom, against a 41.9% all-physician baseline in the same survey, so the parent field runs slightly above average rather than at either extreme.13 Some reports also flag a recent uptick in cardiologist burnout.14 Within cardiology, EP's elective/scheduled structure and lighter emergent call are widely read as protective versus interventional, but that's a reputational read rather than a measured EP-specific rate. ⟳

Satisfaction: high. EP consistently reads as one of the more satisfied cardiology paths: intellectually rich, procedurally rewarding, well paid, and with enough schedule control to sustain a life. The pairing of high pay and controllable elective work is genuinely unusual, and it's the core of the "sweet spot" reputation.2

Career longevity is better than in interventional. Because EP avoids the relentless STEMI call that grinds interventionalists down over decades, and because radiation/lead exposure is falling with fluoroless techniques, EP is generally seen as more sustainable across a long career than interventional cardiology. The lead-apron orthopedic toll remains the main physical long-game concern.2


Who's in the field (demographics)

  • Women: one of the lowest figures in all of medicine. Only about 5–6% of practicing EP operators in the US are women (one analysis: 187 of 3,524 operators/year, 2013–2019); roughly 9% of board-certified EPs are women, and 48 of 350 clinical cardiac electrophysiology fellows, 13.7%, in AY2024-25, the lowest share of any internal-medicine subspecialty in the ACGME data book.151617 Among recent applicants the share is a bit higher at 13–15% (2019–2021), a modest pipeline improvement, but the increase over that period was not statistically significant, and women's share of EP trainees actually fell ~3% across 2013–2019 even as the total number of ablationists grew 137%.151618 This is a diversity gap the field openly acknowledges and is (slowly) trying to fix. ⟳
  • DO: ~9% of matched CCEP positions (13 of 147, 2026 cycle).56
  • IMG: ~50% of matched positions (73 of 147, 2026 cycle), one of the higher IMG shares among internal-medicine subspecialties, and a notable on-ramp point for international graduates who complete the IM → cardiology → EP ladder.56
  • URiM: consistently very low. Among CCEP fellowship applicants (2019–2021): Black/African American ~3–5%, Hispanic/Latino ~4–5%, and zero applications from American Indian/Alaska Native or Native Hawaiian/Pacific Islander applicants across all three years, with no upward trend.1819

Culture, personality & the online stereotypes

(This is the reputational and online read, how the field is talked about rather than a verdict on any individual. Plenty of EPs won't match it.)

Who gravitates here: detail-obsessed people who love the puzzle of cardiac conduction: reading intracardiac signals, mapping circuits, thinking in milliseconds and vectors. It's the most gadget- and physics-forward field in cardiology, so tech and mapping enthusiasts thrive and people who don't enjoy the engineering side tend to bounce off. And it draws patient, methodical proceduralists who want a hands-on identity in the lab but explicitly don't want the 3-a.m. heart-attack pager, wanting procedural work without the emergent chaos. As always, plenty of people in the field do not fit any single mold.1

The stereotypes. Community caricatures rather than facts, each with a kernel of truth and an unfair edge:

  • "The electricians of the heart." EP's own favorite self-description, contrasted with interventional cardiologists as the "plumbers." A caricature, but it genuinely captures the split: rhythm/wiring vs. blocked pipes.1
  • "The lifestyle-and-money sweet spot." Mostly earned, with top-tier pay and a plannable schedule, but it flattens the reality that it's still a long-training, ~50–55-hour job with call and radiation.
  • "Gadget nerds / physics people." The tech-forward reputation is real; the edge is the implication that EPs are more comfortable with signals than patients, which most don't fit.
  • "A boys' club." The gender numbers are real (~5–6% of operators are women), and the culture is openly working on it, but "boys' club" as a personality label unfairly tars individuals with a structural problem.

What people say online (synthesized and paraphrased, not quotes): Across trainee and physician forums the read on EP is unusually positive and consistent. EP is repeatedly named the cardiology subspecialty with the best lifestyle-to-pay ratio, and the recurring pitch is "interventional money without interventional call." The long training is discussed honestly: it's the last stop in a very long line (IM → cardiology → EP), and burnout risk during those years is real, but most who finish say the destination is worth it. There's steady debate about procedure mix and market (AFib ablation demand booming, device work steady, reimbursement and referral relationships mattering for income). The tech and physics barrier comes up constantly, and the warning is that if you don't genuinely enjoy the engineering and signal-reading, EP feels tedious rather than fascinating. And the field's low gender diversity is acknowledged, sometimes with frustration, as a cultural weak spot.2

Voices from the field. Paraphrased from public writing, with links to the originals:

  • A cardiologist writing in Doximity's Op-Med frames cardiology's appeal as its breadth, since you can be an interventionalist, an electrophysiologist, a preventive cardiologist, or an imager, and pushes back on the idea that cardiology can't offer good work-life balance, arguing the right subspecialty and practice model can.20
  • Stacey J. Howell, MD, and colleagues (Heart Rhythm, 2022) documented both EP's explosive procedural growth and its stark gender gap, a rare and data-driven look at the culture problem the field openly discusses.1516
  • Cardiovascular Business, reporting AMGA/MedAxiom compensation data, has repeatedly documented electrophysiologists at or near the top of cardiology pay and rising fast.11
  • The Heart Rhythm Society (HRS) aggregates the specialty's compensation reporting, noting EP pay rose ~8.2% in a single recent year, tracking cardiology's broad upward trend.21

Why people choose it / why people leave

Why choose it: top-tier cardiology pay (at or near the very top of the ladder) · a more controllable, elective schedule than interventional, the "sweet spot" · scheduled procedural work you can plan your life around, with light emergent overnight call · intellectually rich and tech-forward (mapping, signals, devices) · booming, durable demand from AFib and an aging population · better long-career sustainability than interventional, with radiation exposure falling as fluoroless techniques spread.

Why leave or avoid it: the longest training in cardiology, at ~7–8 years post-MD across three stacked stages · residual radiation and lead-apron orthopedic wear (shrinking, not gone) · a heavy physics/tech load that makes the daily work drag if you dislike the engineering side · low gender diversity and a still-male-dominated culture some find isolating · it's still a real ~50–55-hour proceduralist job with clinic and call, rather than "lifestyle-easy."

Best fit if: you love the electrical/engineering puzzle of the heart · you want a procedural identity but not the 3-a.m. heart-attack pager · you're willing to trade a very long training runway for high pay and a plannable schedule · you genuinely enjoy tech, mapping, and signal-reading.

Not for you if: you want the shortest route to attending life · you dislike physics/tech and mapping · you want continuity-only, non-procedural practice · disrupted plans around radiation exposure would weigh on you · you'd find the field's gender imbalance hard to be inside of.


The FLI angle — Cardiac EP for first-gen, low-income & immigrant students

The headline: EP offers arguably the best combination of top pay and procedural lifestyle in all of cardiology, reached by a route that is unusually accessible at its start. Internal medicine is one of the least competitive residencies to match into, and IM → cardiology → EP is a well-worn ladder that does not require winning an elite specialty match straight out of med school.

Where EP fits FLI realities well:

  • Very high, rising, life-changing pay. Electrophysiologists sit at or near the top of cardiology compensation (~$650K–$755K typical depending on ownership model, with high-volume operators reaching $1M+), a powerful path to loan payoff and lasting financial stability.31110
  • An accessible on-ramp. You don't need to win an ultra-competitive residency out of med school; IM is broadly attainable and you specialize progressively. The high IMG share at the EP stage (~50% of matched positions) is real evidence the ladder is climbable by non-traditional-pedigree applicants who put in the years.56
  • A controllable, elective schedule. Plannable lab days and light emergent call can protect family and caregiving obligations that are common for FLI students, better than most high-paying procedural fields.2
  • Strong, durable demand (AFib, aging population) means geographic flexibility and job security, so you can aim to practice near family or wherever pays best.32

Risks to name honestly:

  • The training runway is long and the payoff is late. ~7–8 years after med school (15–16 from college start), mostly at resident/fellow pay. That's a long stretch of deferred income and delayed financial relief, a heavier lift if you're supporting family. The payoff is large but late, and every added year of fellowship is another year you're not earning an attending's income.
  • Low diversity can mean few role models. An FLI student who is also a woman or from an underrepresented group may find very few people who look like them in EP (~5–6% of operators are women; URiM representation is very low). This is a known problem the specialty is actively working on, but it's real to walk into.1518
  • The physics-heavy, radiation-exposed daily work is real. Be sure you actually want the engineering-and-mapping identity and can accept residual lead/radiation exposure before committing to the longest ladder in cardiology.

Bottom line for FLI: EP is one of the strongest "high-ceiling, livable, reachable" targets in medicine, if you can financially and personally sustain the long training runway and you genuinely enjoy the tech-heavy, procedural work. Shadow a cardiologist and, if you can, sit in on an EP lab day before you commit years to the ladder.


Sub-subspecialties & fellowships

EP is the terminal fellowship, and the last stop on the longest ladder in internal medicine: residency, then general cardiology, then EP.

  • Nothing is stacked on top. Sub-focus within EP, such as complex ablation or lead extraction, is built from case volume and center resources.
  • The length is the point to weigh. By the time you finish you have spent more years in training than almost anyone else who entered through internal medicine, which is better known before you start than after.

Fun facts

  • "Electricians of the heart" is the field's own favorite self-description: EPs handle the wiring and rhythm; interventional cardiologists ("plumbers") handle the pipes. The metaphor shows up everywhere from hospital blogs to Mayo Clinic explainers.1
  • EP's dedicated fellowship is a 1–2-year add-on after a 3-year cardiology fellowship, one of the longest, most stacked "sub-sub-specialized" pipelines in internal medicine.4
  • Many ablations are now done with little or no X-ray ("fluoroless") thanks to 3D electroanatomic mapping, a rare case of a procedural field actively reducing its own occupational radiation.2
  • AFib ablation demand is exploding. The number of ablationists jumped ~137% over roughly seven years, and the aging population keeps the pipeline full.16
  • Only ~5–6% of practicing EP operators in the US are women. One of the lowest figures in all of medicine (vs. ~9% of board-certified EPs and 13.7% of current fellows).151617
  • EP frequently ranks at or near the top of all cardiology subspecialties for compensation, ahead of or alongside interventional in several recent surveys.83

Sources

Footnotes

  1. "Electricians vs. plumbers" metaphor and EP culture/tech-forward identity. Mayo Clinic Health System, "Cardiology 'Electrician' vs. 'Plumber'" (https://www.youtube.com/watch?v=jPntXFb8-Js); reputational/online read synthesized from r/cardiology, r/medicalschool, and SDN (paraphrased, no quotes), accessed 2026. 2 3 4 5

  2. SalaryDr, "Cardiology Work-Life Balance: What Doctors Actually Say" — EP schedule/lifestyle voices (~3 lab days + ~1.5 clinic days/wk; ~54 hr/wk cardiology avg; scheduled/elective procedures; fluoroless/3D mapping; light emergent call vs. interventional; better longevity). https://www.salarydr.com/specialty-lifestyle/cardiology (accessed 2026). Demand tailwind (AFib, PFA) context: HRS, Several New Cardiology & Electrophysiology Compensation Reports Released, https://www.hrsonline.org/news/new-compensation-reports-released/ SalaryDr panel size: n=200. A self-selected physician panel; the n is disclosed here because it is what the figure rests on. 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

  3. MedAxiom, 2024 Cardiovascular Provider Compensation and Production Survey Report Launches (Oct 16, 2024; 2024 data) — EP, invasive, and interventional cardiologists all exceeding $700,000 per full-time physician; invasive top earners "for the first time in over a decade." https://www.medaxiom.com/news/2024/10/16/news/2024-cardiovascular-provider-compensation-and-production-survey-report-launches/ 2 3 4 5 6 7 8

  4. EP training pathway (IM 3 yrs → CV disease fellowship 3 yrs → CCEP fellowship 1–2 yrs), stacked board structure, and the SMS match. ABIM, Clinical Cardiac Electrophysiology certification (https://www.abim.org/certification/exam-information/clinical-cardiac-electrophysiology/) (2026); pathway/fellowship length and NRMP Specialties Matching Service structure per NRMP SMS data below. 2 3 4 5 6

  5. NRMP, Results and Data: Specialties Matching Service, 2026 Appointment Year, Table 1A — CCEP 150 positions offered, 147 filled (98.0%), 96 participating programs, 3 programs with an unfilled position. https://www.nrmp.org/wp-content/uploads/2026/05/SMS_Results_and_Data_2026_Revised-20260522.pdf Corrected 2026-08-17: this footnote and 6 cited the 2025 appointment year, which is no longer the most recent complete match. Every 2025 figure they carried is exact against the 2025 report — 152 positions, 149 filled, 98.0%, ~98 programs, 177 applicants, 84.2% matched — so this is an edition update rather than an error correction. Fill is 98.0% in both years; what moved is the applicant-to-position ratio (1.16 → 1.19) and the applicant-type shares. 2 3 4 5 6

  6. NRMP, Results and Data: Specialties Matching Service, 2026 Appointment Year, Tables 2 and 5 — of 178 applicants who ranked CCEP, 147 matched (82.6%) and 31 (17.4%) did not; of the 147 filled positions, US MD 59 (40.1%), US DO 13 (8.8%), US IMG 16 (10.9%), non-US IMG 57 (38.8%), Canadian 2 (1.4%), so total IMG is 73 of 147 (49.7%). https://www.nrmp.org/wp-content/uploads/2026/05/SMS_Results_and_Data_2026_Revised-20260522.pdf On reading Table 2: its applicant-type columns run US MD, US DO, US IMG, non-US IMG, Canadian, and the Canadian column moved to the end between the 2025 and 2026 editions, so the two cannot be read positionally against each other. The check is that the five columns sum to positions filled. 2 3 4 5 6 7 8 9

  7. Heart Rhythm O2 (2025), "Analysis of application and match rates for clinical cardiac electrophysiology training in the United States." https://www.heartrhythmopen.com/article/S2666-5018(25)00257-0/fulltext (2025). The year-by-year applicant-to-position trend figures are in the paper itself.

  8. MedAxiom is the authoritative EP-specific compensation source; mainstream surveys fold EP into "Cardiology," and consumer aggregators conflate physician EPs with EP technologists (implausibly low figures). MedAxiom 2022 data via Cardiovascular Business, Cardiologist compensation much higher at hospitals and health systems than private practices — EP $714,976 (highest cardiology subspecialty), interventional $709,714, invasive $662,006, general $585,849. https://cardiovascularbusiness.com/topics/healthcare-management/cardiologist-salary/cardiologist-compensation-hospitals-health-systems (2022 data) 2 3 4 5 6 7

  9. marithealth, Electrophysiologist Salary (2026) – $755K Avg — a job-market aggregate rather than a physician survey. https://www.marithealth.com/o/-/electrophysiologist/salary (2026) On Marit Health: it publishes a panel of self-reported physician salaries, and displays MGMA and AMGA benchmarks beside them that are masked unless you create an account. The figure quoted here comes from the self-reported panel, not from either benchmark. Read it as crowd data: unweighted, of unstated sample size, and directional. 2

  10. Cardiovascular Business, Cardiologist compensation still rising, especially in invasive and interventional cardiology (MedAxiom 2023 data) — Integrated EP $746,000 vs. Private EP $648,000. https://cardiovascularbusiness.com/topics/healthcare-management/healthcare-economics/cardiologist-compensation-still-rising-especially-invasive-and-interventional-cardiology (2023 data) Corrected 2026-08-17: the compensation section said MedAxiom put EP median total comp above $700,000 "across ownership models" and then printed this ownership split five lines later, with private practice at $648,000. The source at 3 states only that EP, invasive and interventional cardiologists all exceed $700,000 per full-time physician, which is an aggregate; "across ownership models" was this page's own addition and this footnote contradicts it. The phrase is gone, and the dashboard's typical-pay floor has been lowered from $700,000 to $650,000 so that it includes the private-practice model rather than sitting $52,000 above it. 2 3

  11. Cardiovascular Business, Compensation keeps climbing in cardiology, electrophysiology, heart surgery (AMGA 2024 data) — EP compensation +8.2% YoY; production/wRVU-driven growth; general cardiology median ~$596,000. https://cardiovascularbusiness.com/topics/healthcare-management/cardiologist-salary/compensation-salaries-cardiology-electrophysiology-heart-surgery (2024) 2 3 4 5 6

  12. BusinessWire / MedAxiom, New Data on Cardiology Compensation and Production Highlights Solutions for Workforce Shortages (Oct 15, 2025 release; 2024 data) — all-cardiologist median $694,954; integrated surpassed $700,000 (+4.7%), private-practice $588,479 (−4.6%), "largest gap in over five years." https://www.businesswire.com/news/home/20251015425867/en/New-Data-on-Cardiology-Compensation-and-Production-Highlights-Solutions-for-Workforce-Shortages ; productivity plateau/workforce strain via ASC News (Oct 2025), https://ascnews.com/2025/10/cardiologist-pay-hits-record-high-amid-productivity-plateau-workforce-strains-and-growing-reliance-on-apps/ Corrected 2026-08-17: the compensation section attributed the −4.6% to "cardiologists overall," which contradicts this footnote and the release behind it in the same sentence that says private practice is the declining cohort. The all-cardiologist median rose to $694,954; −4.6% is private practice alone, and integrated rose 4.7%. Both directions are now named, which is also what makes the "largest gap in over five years" quotation legible.

  13. AMA, These 9 physician specialties report highest burnout rates — Organizational Biopsy 2025, ~19,000 physician responses collected in 2025 across 38 states by 106 health systems: cardiology 43.5%, against 41.9% of all physicians reporting at least one burnout symptom. https://www.ama-assn.org/practice-management/physician-health/these-9-physician-specialties-report-highest-burnout-rates ; the same year-over-year decline reported at Fierce Healthcare, https://www.fiercehealthcare.com/providers/physician-burnout-falls-third-year-2025-419-american-medical-association (2025). Corrected 2026-08-17: the wellbeing section and the dashboard both described cardiology as sitting "in the middle burnout tiers," a cross-specialty rank with no survey named behind it, while this page already carried the AMA figure for the all-physician baseline. A cross-specialty rank must name its instrument, so the tier language is replaced by AMA's cardiology row and its own baseline. Note that AMA lists 43.5% inside its nine highest-burnout specialties, which is why the page now says "slightly above average" rather than "middle."

  14. Becker's ASC, "Cardiologist burnout sees increase." https://www.beckersasc.com/cardiology/cardiologist-burnout-sees-increase/ (accessed 2026)

  15. Howell SJ et al., "Six percent of electrophysiology operators in the United States are women: Are we making enough progress?" Heart Rhythm (2022) — ~5–6% of operators women (187 of 3,524/yr, 2013–2019); ~9% of board-certified EPs, ~12% of trainees. https://www.heartrhythmjournal.com/article/S1547-5271(22)00208-9/fulltext 2 3 4 5

  16. Heart Rhythm (2022), "Temporal and geographical trends in women operators of electrophysiology procedures in the United States" — women's share stagnant/declining despite 137% rise in total ablationists over 7 years; via EurekAlert and MedicalXpress. https://www.heartrhythmjournal.com/article/S1547-5271(22)00196-5/fulltext ; https://medicalxpress.com/news/2022-04-women-electrophysiologists-significant-gender-disparity.html (2022) 2 3 4 5

  17. Women among clinical cardiac electrophysiology fellows: 48 of 350, 13.7%, in AY2024-25, the lowest of the twenty internal-medicine subspecialty rows in the table (next lowest is interventional cardiology at 18.1%). ACGME, Data Resource Book, Academic Year 2024-2025, Table C.21, https://www.acgme.org/globalassets/pfassets/publicationsbooks/2024-2025_acgme_databook_document.pdf. Corrected 2026-08-13: this page carried ~12%, which comes from a 2022 Heart Rhythm analysis of 2013–2019 data rather than the current census. Corrected 2026-08-17: the 2026-08-13 pass that fixed the number also added a superlative, "the lowest share of any GME field," and the same table refutes it. Table C.21 lists orthopaedic surgery of the spine at 0.0% (26 fellows), adult reconstructive orthopaedics at 5.5% (55), orthopaedic sports medicine at 12.3% (219), neuroendovascular intervention under diagnostic radiology at 12.5% (8), and foot and ankle orthopaedics at 13.3% (15), all below 13.7%. The claim is narrowed to internal-medicine subspecialties, which the same table supports. Corrected 2026-08-17: the Fun facts entry still carried the retired ~12% trainee figure, so the page printed two numbers for one fact — 13.7% in the demographics bullet and ~12% in Fun facts — with this footnote explaining why the second was wrong. Fun facts now uses 13.7% and cites here. 2

  18. JACC: Clinical Electrophysiology (2022), "Quantification of Female and Underrepresented Minority Applicants to Clinical Cardiac Electrophysiology Fellowship" — women applicants 13% (2019), 15% (2020), 15% (2021), increase not statistically significant; URiM (Black 3–5%, Hispanic 4–5%, zero AI/AN & NH/PI) consistently very low. https://www.jacc.org/doi/10.1016/j.jacep.2022.04.001 2 3

  19. Healio (29 Apr 2022), "Few women, people from underrepresented groups pursue electrophysiology fellowships" (reporting on the JACEP 2022 study). https://www.healio.com/news/cardiology/20220429/few-women-people-from-underrepresented-groups-pursue-electrophysiology-fellowships

  20. Payal Kohli, MD, FACC, "Cardiology: My First Love," Doximity Op-Med. https://opmed.doximity.com/articles/cardiology-my-first-love (accessed 2026)

  21. Heart Rhythm Society (HRS), "New Compensation Reports Released" (EP pay ~+8.2% in a recent year). https://www.hrsonline.org/news/new-compensation-reports-released/ (2024)

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