Company lists · Data refreshed September 2026
Top 25 Structural heart disease clinics worldwide
RevenueBase identified 1,271 structural heart disease clinics worldwide as of September 2026 and tracks 26,723 professional contacts across them, including 4,130 with verified work emails. The United States is the largest market and Houston the largest hub.
This list covers structural heart disease clinics worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 22, 2026. Country and city lists for structural heart disease clinics follow the table.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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.
The 25 largest structural heart disease clinics worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 833 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 2 | 746 contacts → | ||||
Partial evidence “Tabba Heart Institute is a renowned healthcare organization dedicated to advancing cardiovascular care and research.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 3 | 556 contacts → | ||||
Partial evidence “Arkansas Heart Hospital and area heart specialists have joined together with the goal of assembling the finest facilities, most advanced equipment and most highly skilled health…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 4 | 543 contacts → | ||||
Indirect evidence “Centro médico especializado en Cardiología Sanatorio de Salud Cardiovascular Visión Dar esperanza y calidad de vida a las personas con enfermedades cardiovasculares.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 5 | 470 contacts → | ||||
Indirect evidence “Best Place to Work in Healthcare* Founded by Dr.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 6 | 368 contacts → | ||||
Partial evidence “Fortis Escorts Heart Institute (FEHI), Delhi, a pioneer and Centre of Excellence in Cardiac Care, is recognised for its path-breaking work and service to the numerous heart…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 7 | 313 contacts → | ||||
Indirect evidence “Hospital do Coração - O Memorial São Francisco é uma referência regional no Tratamento do Infarto Agudo do Miocárdio.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 8 | 308 contacts → | ||||
Strong evidence “We are committed to be a leading company dedicated to Heart Surgeons and their patients by providing the best solutions to fight structural heart disease.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 9 | 299 contacts → | ||||
Indirect evidence “Your Team.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 10 | 253 contacts → | ||||
Indirect evidence “Rabindranath Tagore International Institute of Cardiac Sciences is a hospital & health care company based out of 124 New Santoshpur Main Road, Kolkata, West Bengal, India.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 11 | 230 contacts → | ||||
Indirect evidence “The Cardiovascular Research Foundation® (CRF®) is a global leader in interventional cardiovascular medicine, driving innovation, spearheading groundbreaking research, and…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 12 | 202 contacts → | ||||
Partial evidence “Covering every aspect of heart care, Frontier Lifeline runs the gamut of cardiac care with all manner of Cardiovascular and Thoracic Surgery for adults and children, Minimally…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 13 | 201 contacts → | ||||
Indirect evidence “RELISYS MEDICAL DEVICES LIMITED is one of the world’s largest manufacturer of highly innovative cardiovascular medical devices with a relentless commitment to innovation, quality…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 14 | 198 contacts → | ||||
Strong evidence “AGA Medical, based in Plymouth, Minn, is a leader in developing interventional devices for the minimally invasive treatment of structural heart defects and peripheral vascular…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 15 | 182 contacts → | ||||
Indirect evidence “Artivion is a leader in the manufacturing, processing, and distribution of medical devices and implantable tissues used in cardiac and vascular surgical procedures focused on…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 16 | 181 contacts → | ||||
Partial evidence “The BM Birla Heart Research Centre caters to the entire spectrum of cardiac ailments for children as well as adults.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 17 | 180 contacts → | ||||
Indirect evidence “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…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 18 | 178 contacts → | ||||
Strong evidence “Tri-City Cardiology is a medical practice that offers comprehensive services for diagnosis, treatment & prevention of heart and vascular disease (cardiovascular disease).” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 19 | 174 contacts → | ||||
Indirect evidence “CVSKL is an integrated cardiac and vascular hospital that opened its doors in November 2017.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 20 | 163 contacts → | ||||
Indirect evidence “Das Herzzentrum Leipzig ist eine der größten Fachkliniken für Herzerkrankungen in Europa.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 21 | 159 contacts → | ||||
Indirect evidence “O Hospital Amecor se destaca como referência na prestação de serviços de saúde com especialidade em cardiologia.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 22 | 152 contacts → | ||||
Indirect evidence “O Samer Hospital se preparou para desenvolver uma medicina voltada para a alta complexidade, tendo a disposição avançados métodos de diagnóstico e terapia, inclusive em cirurgias…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 23 | 148 contacts → | ||||
Indirect evidence “Pusat jantung Heartology dilengkapi dengan peralatan canggih teknologi terbaru, tim dokter jantung dan bedah thoraks kardiovaskular yang berpengalaman dan didukung oleh tim…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 24 | 136 contacts → | ||||
Partial evidence “For more than 42 years, when patients have problems with Congestive Heart Failure, Angina, or Heart Attack, they trust Cardiovascular Medicine to help them heal, answer their…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 25 | 132 contacts → | ||||
Indirect evidence “Capital Cardiology Associates is a benchmark cardiology practice committed to improving our patient’s quality of life.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: structural heart disease clinics. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names structural heart disease clinics.
- Partial evidence
- Its own public description names part of structural heart disease clinics, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name structural heart disease clinics. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 1,271 structural heart disease clinics worldwide
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Structural heart disease clinics worldwide at a glance
As of Sep 22, 2026Companies by employee count
Email recency is reported on each country list linked below.
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among structural heart disease clinics, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
- Coverage
- Every country. Country and city lists for structural heart disease clinics are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “structural heart disease clinics”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names structural heart disease clinics), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among structural heart disease clinics, and records with no verified work email.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- 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 listed company carries at least one verified work email, 4,130 across the full list. 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 22, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Structural heart disease clinics by location
3 lists · largest firstEvery Structural heart disease clinics 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 Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names structural heart disease clinics, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many structural heart disease clinics are there worldwide?
RevenueBase identified 1,271 structural heart disease clinics worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Empty Page, headquartered in Worldwide, tops this list with the largest team on record.
Which country has the most structural heart disease clinics?
The United States leads with 509 companies, followed by Brazil (101) and Australia (56). Every structural heart disease clinics list by country and city is linked on this page.
Which city has the most structural heart disease clinics?
Houston leads with 14 headquartered companies, followed by Singapore (9) and Zurich (9).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 4,130 verified decision-maker contacts tracked across these 1,271 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 22, 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 Smart Search, 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.