Company lists · Data refreshed September 2026

Top 25 Electrophysiology practices worldwide

RevenueBase identified 530 company matches for electrophysiology practices worldwide as of September 2026 and tracks 4,002 professional contacts across them, including 798 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers company matches for electrophysiology practices worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 19, 2026. Country and city lists for electrophysiology practices follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 19, 2026 How this list was built
530Companies
4,002Contacts tracked
798Verified emails
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The 25 largest electrophysiology practices worldwide

Ranked by team size
Top 25 of 530 company matches for electrophysiology practices worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchGermantown, TN, United StatesHQ recorded Sep 19, 2026201-500180 contacts →

Exact match

“The Stern Cardiovascular Center is recognized as among the largest medical research facilities in the country and provides state-of-the-art diagnostics and treatment of all…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2Exact matchWashington, DC, United StatesHQ recorded Sep 19, 202611-50142 contacts →

Exact match

“The Heart Rhythm Society (HRS) is a 501(c)(3) international nonprofit organization.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3Exact matchBordeaux, FranceHQ recorded Sep 19, 202651-200109 contacts →

Exact match

“The Heart Rhythm Disease Institute (French: L'Institut des maladies du RYthme Cardiaque), is one of 6 French university hospital institutions created in 2011 as part of the…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4Exact matchMarlborough, MA, United StatesHQ recorded Sep 19, 202651-20086 contacts →

Exact match

“At CardioFocus, we specialize in providing electrophysiologists with innovative and effective tools that bring new levels of precision and control to the treatment of complex…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchWaukesha, WI, United StatesHQ recorded Sep 19, 202651-20082 contacts →

Exact match

“Neurotech improves the lives of patients and their families by providing the most clinically comprehensive EEG testing service available.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchSobral, BrazilHQ recorded Sep 19, 2026201-50071 contacts →

Exact match

“Hospital do Coração padre José Linhares Ponte Atendimento cardiológico ambulatorial, de urgência, além de realização de exames como ecocardiograma, teste ergométrico, halter de 24…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchCarlsbad, CA, United StatesHQ recorded Sep 19, 202651-20068 contacts →

Exact match

“Acutus Medical is a dynamic arrhythmia care company focused on developing distinct, innovative technologies that provide physicians and patients with improved results.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchGreensboro, NC, United StatesHQ recorded Sep 19, 202651-20055 contacts →

Exact match

“CV Remote Solutions partners with cardiology clinics and health systems to fully manage the complexity of remote cardiac device monitoring.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchMesa, AZ, United StatesHQ recorded Sep 19, 202651-20044 contacts →

Exact match

“Founded in 2004, our mission is to provide the best cardiovascular care available through patient education, a unique approach to team-oriented medical solutions, quality care…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchSt Clair Shores, MI, United StatesHQ recorded Sep 19, 202611-5044 contacts →

Exact match

“Eastlake Cardiovascular Assoc is a medical practice company based out of 24211 Little Mack Ave, St Clair Shores, Michigan, United States.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchSan Diego, WA, United StatesHQ recorded Sep 19, 202611-5043 contacts →

Exact match

“Vektor Medical is redefining how arrhythmias are understood and treated.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchBurlington, MA, United StatesHQ recorded Sep 19, 202611-5039 contacts →

Exact match

“CoreMap exists to improve patient outcomes by delivering advanced diagnostic technology to electrophysiologists and patients.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13Exact matchBaulkham Hills, AustraliaHQ recorded Sep 19, 202611-5034 contacts →

Exact match

“We are the largest and most experienced neurophysiology company across Australia and New Zealand.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14Exact matchRedditch, United KingdomHQ recorded Sep 19, 202611-5032 contacts →

Exact match

“MediServices was initially founded by a group of clinicians who had identified a need for an increase in capacity across Neurophysiology departments.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15Exact matchLondonderry, NH, United KingdomHQ recorded Sep 19, 202651-20030 contacts →

Exact match

“Cardiovascular Specialists of New England (CSNE) is on a mission to redefine heart health and shift the paradigm, improving and elevating the lives of patients with cardiovascular…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16Exact matchSpringfield, MA, United StatesHQ recorded Sep 19, 202651-20030 contacts →

Exact match

“Pioneer Valley Cardiology Associates has served the Northeast since 1971 with world-class cardiology care.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchStockholm, SwedenHQ recorded Sep 19, 202611-5029 contacts →

Exact match

“Neurology Clinic är en specialiserad mottagning som erbjuder en fullständig neurologisk öppenvårdsverksamhet för utredning, diagnostik och uppföljning av neurologiska…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18Exact matchBozeman, MT, United StatesHQ recorded Sep 19, 202611-5028 contacts →

Exact match

“Neuralynx, Inc.(An FHC Company) is an internationally recognized provider of electrophysiology data recording systems and solutions for neuroscience research, as well as for…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19Exact matchMacon, GA, United StatesHQ recorded Sep 19, 202651-20026 contacts →

Exact match

“Central Georgia Heart Center has been serving the people of Macon, Georgia for over 30 years.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20Exact matchMiami, FL, United StatesHQ recorded Sep 19, 202611-5025 contacts →

Exact match

“BioBridge partner's with electrophysiology and cardiology practices to provide a complete solution to remote monitoring of patients with pacemakers, defibrillators and implantable…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21Exact matchOldenzaal, NetherlandsHQ recorded Sep 19, 202611-5025 contacts →

Exact match

“Whether you want to measure EEG, HD EMG, or other electrophysiological parameters of the human body, TMSi provides the optimal solution for your (medical) research.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22Exact matchMontgomery, AL, United StatesHQ recorded Sep 19, 20261-1024 contacts →

Exact match

“EMG Solutions is comprised of physical therapists who are board-certified electrophysiologic clinical specialists trained to perform EMG/NCS.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23Exact matchSuzhou, ChinaHQ recorded Sep 19, 202611-5023 contacts →

Exact match

“Founded in November 2020, AccuPulse is dedicated to become a globally leading innovator in cardiac electrophysiology industry.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24Exact matchYardley, PA, United StatesHQ recorded Sep 19, 202651-20023 contacts →

Exact match

“Find experienced cardiologists, heart doctors, electrophysiologists, interventional doctor, and nursing professionals in the USA for treating, preventing heart attacks patients in…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25Exact matchFlemington, NJ, United StatesHQ recorded Sep 19, 202651-20021 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

Showing 25 of 530 electrophysiology practices worldwide

See the full list, filter by size, metro and specialty, and access 798 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Electrophysiology practices worldwide at a glance

As of Sep 19, 2026
19.9%Verified-email coverage
7.6Average contacts per company
1-10Median size (employees)
1.3%Largest-city concentration · Sao Paulo
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
290
11-50
177
51-200
41
201-500
7
501-1,000
1
1,001-5,000
2
10001+
4

Email recency is reported on each country list linked below.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
Coverage
Every country. Country and city lists for electrophysiology practices are linked below.
What qualifies
Company records worldwide whose business descriptions match “electrophysiology practices” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 798 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 19, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Electrophysiology practices by location

2 lists · largest first

Every Electrophysiology practices list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “electrophysiology practices”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many electrophysiology practices are there worldwide?

RevenueBase identified 530 company matches for electrophysiology practices worldwide as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Stern Cardiovascular Center tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most electrophysiology practices?

The United States leads with 197 companies, followed by Australia (42). Every electrophysiology practices list by country and city is linked on this page.

Which city has the most electrophysiology practices?

Sao Paulo leads with 7 company records, followed by Houston (6) and Paris (5).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 798 professional contacts with verified work emails tracked across these 530 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.