Company lists · Data refreshed September 2026

Top 9 Structural heart disease clinics based in Brazil

RevenueBase identified 101 company matches for structural heart disease clinics associated with Brazil as of September 2026 and tracks 2,896 professional contacts across them, including 138 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for structural heart disease clinics associated with Brazil, 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 22, 2026.

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 22, 2026 How this list was built
101Companies
2,896Contacts tracked
138Verified emails
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The 9 largest structural heart disease clinics based in Brazil

Ranked by team size
Top 9 of 101 company matches for structural heart disease clinics based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 22, 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 matchJoão Pessoa, BrazilHQ recorded Sep 22, 2026201-500313 contacts →

Exact match

“Hospital do Coração - O Memorial São Francisco é uma referência regional no Tratamento do Infarto Agudo do Miocárdio.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
2Exact matchCuiabá, BrazilHQ recorded Sep 22, 2026201-500159 contacts →

Exact match

“O Hospital Amecor se destaca como referência na prestação de serviços de saúde com especialidade em cardiologia.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
3Exact matchResende, BrazilHQ recorded Sep 22, 2026501-1,000152 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
4Exact matchSobral, BrazilHQ recorded Sep 22, 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 22, 2026 · View company records in RevenueBase
5Exact matchBlumenau, BrazilHQ recorded Sep 22, 202611-5042 contacts →

Exact match

“Nossa missão é atuar com excelência, através de recursos humanos e tecnológicos de vanguarda, em diagnóstico, tratamento, prevenção e reabilitação cardiovascular, melhorando e…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
6Exact matchNovo Hamburgo, BrazilHQ recorded Sep 22, 202611-507 contacts →

Exact match

“Cardiosinos Cardiologia Intervencionista is a hospital & health care company based out of Avenida Doutor Maurício Cardoso 711, Novo Hamburgo, Rio Grande Do Sul, Brazil.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
7Exact matchSao Paulo, BrazilHQ recorded Sep 22, 202611-503 contacts →

Exact match

“A equipe clínica do GECAC é especializada na avaliação de patologias cardiológicas complexas oferecendo aos pacientes e às operadoras de saúde um programa de cuidado coordenado…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
8Exact matchFlorianópolis, BrazilHQ recorded Sep 22, 20261-102 contacts →

Exact match

“Responsável técnico - Dr.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
9Exact matchSão Paulo, BrazilHQ recorded Sep 22, 20261-101 contacts →

Exact match

“Sou Cirurgião Cardiovascular – CRM 99539 | RQE 81380 Todos os meus atendimentos visam à resolução não apenas do problema cardíaco, como também de todo o impacto que este causa na…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase

Showing 9 of 101 structural heart disease clinics based in Brazil

See the full list, filter by size, metro and specialty, and access 138 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Structural heart disease clinics based in Brazil at a glance

As of Sep 22, 2026
4.8%Verified-email coverage
28.7Average contacts per company
11-50Median size (employees)
7.9%Largest-city concentration · Sao Paulo
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
37
11-50
35
51-200
13
201-500
10
501-1,000
1
1,001-5,000
1

Email recency for this list is measured worldwide rather than for Brazil, so it is reported there. Company counts and contact totals on this page are exact for Brazil, over 101 companies.

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.
What qualifies
Company records associated with Brazil whose business descriptions match “structural heart disease clinics” 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 138 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 22, 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.

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 “structural heart disease clinics”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many structural heart disease clinics are there based in Brazil?

RevenueBase identified 101 company matches for structural heart disease clinics associated with Brazil 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?

Hospital Memorial SÃO Francisco tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most structural heart disease clinics?

Sao Paulo leads with 8 company records, followed by Curitiba (5) and Florianopolis (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 138 professional contacts with verified work emails tracked across these 101 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 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 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.