Company lists · Data refreshed September 2026

Top 25 Cardiovascular research organizations worldwide

Name: Cardiovascular research organizations worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 2,416 companies tracked

RevenueBase identified 2,416 cardiovascular research organizations worldwide as of September 2026 and tracks 65,568 professional contacts across them, including 15,201 with verified work emails. The United States is the largest market and London the largest hub.

This list covers cardiovascular research organizations 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 19, 2026. Country and city lists for cardiovascular research organizations 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review

2,416Companies

65,568Contacts tracked

15,201Verified emails

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The 25 largest cardiovascular research organizations worldwide

Ranked by team size

Top 25 of 2,416 cardiovascular research organizations worldwide, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to cardiovascular research organizations: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	American Heart Association	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 19, 2026	1,001-5,000	9,819 contacts →
	Indirect evidence “Welcome to the American Heart Association’s movement to change the future of health and be the progress that ensures longer, healthier lives for all.” Source: RevenueBase Database · checked Sep 19, 2026
2	British Heart Foundation	Partial evidence	London, United KingdomHQ checked Sep 19, 2026	1,001-5,000	4,958 contacts →
	Partial evidence “Far too many of us have felt the pain of losing someone we love to cardiovascular disease, the world’s biggest killer.” Source: RevenueBase Database · checked Sep 19, 2026
3	Fundacion Cardioinfantil	Partial evidence	Usaquen, ColombiaHQ checked Sep 19, 2026	1,001-5,000	1,548 contacts →
	Partial evidence “Desde hace más de 45 años nuestra institución ha logrado importantes aportes a la salud de los colombianos, especialmente en la de los niños con enfermedades cardiovasculares.” Source: RevenueBase Database · checked Sep 19, 2026
4	Instituto DE Cardiologia	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 19, 2026	1,001-5,000	1,045 contacts →
	Indirect evidence “O Instituto de Cardiologia - Fundação Universitária de Cardiologia (IC-FUC) foi criado em 1966 com o objetivo de desenvolver o ensino, aprimorar a assistência médica, incentivar…” Source: RevenueBase Database · checked Sep 19, 2026
5	American College Of Cardiology	Partial evidence	Washington, DC, United StatesHQ checked Sep 19, 2026	501-1,000	973 contacts →
	Partial evidence “The American College of Cardiology (ACC) is a global leader dedicated to transforming cardiovascular care and improving heart health for all.” Source: RevenueBase Database · checked Sep 19, 2026
6	Santé Québec	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 19, 2026	1,001-5,000	967 contacts →
	Indirect evidence “Depuis 1954, l'Institut de cardiologie de Montréal (ICM) est un leader mondial de la cardiologie.” Source: RevenueBase Database · checked Sep 19, 2026
7	European Society Of Cardiology	Partial evidence	Biot, FranceHQ checked Sep 19, 2026	201-500	834 contacts →
	Partial evidence “The European Society of Cardiology (ESC) brings together healthcare professionals from more than 150 countries, working to advance cardiovascular medicine and help people lead…” Source: RevenueBase Database · checked Sep 19, 2026
8	Heart & Stroke	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	501-1,000	820 contacts →
	Indirect evidence “For over 70 years, Heart & Stroke has been at the forefront of tackling pressing issues related to heart disease, stroke and vascular cognitive impairment.” Source: RevenueBase Database · checked Sep 19, 2026
9	Tabba Heart Institute	Strong evidence	Karachi, PakistanHQ checked Sep 19, 2026	1,001-5,000	746 contacts →
	Strong evidence “Tabba Heart Institute is a renowned healthcare organization dedicated to advancing cardiovascular care and research.” Source: RevenueBase Database · checked Sep 19, 2026
10	Daiichi Sankyo Brasil Ltda	Partial evidence	Barueri, BrazilHQ checked Sep 19, 2026	201-500	720 contacts →
	Partial evidence “Empresa do ramo farmacêutico, atualmente focado na linha cardiovascular.” Source: RevenueBase Database · checked Sep 19, 2026
11	CNIC	Strong evidence	Madrid, SpainHQ checked Sep 19, 2026	201-500	667 contacts →
	Strong evidence “The Centro Nacional de Investigaciones Cardiovasculares Carlos (CNIC) is a leading international research center dedicated to understanding the basis of cardiovascular health and…” Source: RevenueBase Database · checked Sep 19, 2026
12	Centro Cardiologico Monzino	Indirect evidence	Milano, ItalyHQ checked Sep 19, 2026	501-1,000	604 contacts →
	Indirect evidence “Il Centro Cardiologico Monzino è nato nel 1981 da una donazione del Cav.” Source: RevenueBase Database · checked Sep 19, 2026
13	Arkansas Heart Hospital	Indirect evidence	Little Rock, AR, United StatesHQ checked Sep 19, 2026	1,001-5,000	556 contacts →
	Indirect 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 19, 2026
14	Icba Instituto Cardiovascular	Partial evidence	Ciudad Autónoma De Buenos Aires, ArgentinaHQ checked Sep 19, 2026	501-1,000	543 contacts →
	Partial 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 19, 2026
15	Deutsches Herzzentrum DER Charité Dhzc	Indirect evidence	Berlin, GermanyHQ checked Sep 19, 2026	1,001-5,000	521 contacts →
	Indirect evidence “Das Deutsche Herzzentrum der Charité ist aus dem Zusammenschluss der herzmedizinischen Einrichtungen der Charité – Universitätsmedizin Berlin und des Deutschen Herzzentrums Berlin…” Source: RevenueBase Database · checked Sep 19, 2026
16	Policlinico SAN Donato	Partial evidence	San Donato Milanese, ItalyHQ checked Sep 19, 2026	1,001-5,000	506 contacts →
	Partial evidence “Policlinico San Donato University & Research Hospital is one of the top centers of Gruppo San Donato (Italy’s largest hospital group, with over 4.7 million patients yearly and a…” Source: RevenueBase Database · checked Sep 19, 2026
17	Instituto Dante Pazzanese DE Cardiologia - Idpc	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 19, 2026	1,001-5,000	491 contacts →
	Indirect evidence “O Instituto Dante Pazzanese de Cardiologia tem por finalidade a prestação de assistência médico-hospitalar, em regime ambulatorial, de emergência e de internação na área…” Source: RevenueBase Database · checked Sep 19, 2026
18	Institute For Clinical And Experimental Medicine Ikem	Partial evidence	Prague, Czech RepublicHQ checked Sep 19, 2026	1,001-5,000	489 contacts →
	Partial evidence “The Institute of Clinical and Experimental Medicine (IKEM) is the largest superspecialized clinical and scientific research center in the Czech Republic.” Source: RevenueBase Database · checked Sep 19, 2026
19	Cardiovascular Institute Of The South	Indirect evidence	Houma, LA, United StatesHQ checked Sep 19, 2026	1,001-5,000	470 contacts →
	Indirect evidence “Best Place to Work in Healthcare* Founded by Dr.” Source: RevenueBase Database · checked Sep 19, 2026
20	Heart Foundation	Indirect evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	51-200	405 contacts →
	Indirect evidence “Heart Foundation is a non-profit dedicated to fighting the single biggest killer of Australians – heart disease.” Source: RevenueBase Database · checked Sep 19, 2026
21	Hjerteforeningen	Indirect evidence	København K, DenmarkHQ checked Sep 19, 2026	51-200	306 contacts →
	Indirect evidence “å æ – for Hjertet er symbolet på liv.” Source: RevenueBase Database · checked Sep 19, 2026
22	Amarin Corporation	Partial evidence	Bridgewater, NJ, United StatesHQ checked Sep 19, 2026	201-500	305 contacts →
	Partial evidence “Amarin is a global pharmaceutical company committed to reducing the cardiovascular disease (CVD) burden for patients and communities and to advancing the science of cardiovascular…” Source: RevenueBase Database · checked Sep 19, 2026
23	Virginia Heart	Indirect evidence	Falls Church, VA, United StatesHQ checked Sep 19, 2026	201-500	299 contacts →
	Indirect evidence “Your Team.” Source: RevenueBase Database · checked Sep 19, 2026
24	Acist Medical Systems	Indirect evidence	Eden Prairie, MN, United StatesHQ checked Sep 19, 2026	201-500	289 contacts →
	Indirect evidence “ACIST Medical Systems, Inc.” Source: RevenueBase Database · checked Sep 19, 2026
25	Hartstichting	Indirect evidence	The Hague, NetherlandsHQ checked Sep 19, 2026	51-200	289 contacts →
	Indirect evidence “Iedereen een gezond hart, voor nu én later.” Source: RevenueBase Database · checked Sep 19, 2026

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: cardiovascular research organizations. 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 cardiovascular research organizations.
Partial evidence: Its own public description names part of cardiovascular research organizations, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cardiovascular research organizations. 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 2,416 cardiovascular research organizations worldwide

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Cardiovascular research organizations worldwide at a glance

As of Sep 19, 2026

23.2%Verified-email coverage

27.1Average contacts per company

11-50Median size (employees)

1.5%Largest-city concentration · London

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

1,056

11-50

737

51-200

346

201-500

123

501-1,000

1,001-5,000

5,001-10,000

10001+

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 cardiovascular research organizations, 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 cardiovascular research organizations are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “cardiovascular research organizations”. 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 cardiovascular research organizations), 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 cardiovascular research organizations, 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, 15,201 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 19, 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.

Cardiovascular research organizations by location

9 lists · largest first

Every Cardiovascular research organizations 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 cardiovascular research organizations, 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 cardiovascular research organizations are there worldwide?

RevenueBase identified 2,416 cardiovascular research organizations 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?

American Heart Association, headquartered in Dallas, tops this list with the largest team on record.

Which country has the most cardiovascular research organizations?

The United States leads with 731 companies, followed by Brazil (122) and France (97). Every cardiovascular research organizations list by country and city is linked on this page.

Which city has the most cardiovascular research organizations?

London leads with 36 headquartered companies, followed by Paris (30) and Sao Paulo (30).

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 15,201 verified decision-maker contacts tracked across these 2,416 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 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 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.