49 Best Cardiovascular Disease Startups to Watch in 2025

The Definitive Seedtable Ranking of Cardiovascular Disease Startups

We track 71,000+ companies and rank them dynamically using our Seedtable Score – a score that uses quantitative and qualitative data points to signal the momentum behind a company. We then monitor the list manually leveraging our expertise as founders and investors.

There are 49 start-ups with an aggregate funding of $3.1b. The average funding per company in this subset is $62.3m.

Last update to the database: Feb 18, 2025. See changelog.

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BlueRock Therapeutics logo

BlueRock Therapeutics

A biotechnology company developing engineered cell therapies for treating diseases in neurology, cardiology and autoimmunity.

1

Funding Rounds

$225.0m

Money raised

Spire Health logo

Spire Health

Spire is a company developing tags that provide health tracking including respiration, sleep, stress, activity, and pulse rate.

5

Funding Rounds

$48.1m

Money raised

Miragen Therapeutics logo

Miragen Therapeutics

miRagen is a clinical stage biopharmaceutical company developing innovative microRNA-targeting therapies to improve human health.

3

Funding Rounds

$32.0m

Money raised

Eko Health logo

Eko Health

Eko Health is a digital health and AI technology company developing tools for heart and lung disease detection.

7

Funding Rounds

$249.0m

Money raised

Stem Cell Theranostics logo

Stem Cell Theranostics

A biotechnology company founded in 2013 that develops technology to treat heart disease using pluripotent stem cells. Disease in a dish and clinical trial in a dish platforms are used to develop cardiovascular drugs and perform cardio-toxicity safety testing for non-cardiovascular drugs.

1

Funding Rounds

$5.5m

Money raised

resTORbio logo

resTORbio

A biopharmaceutical company developing therapeutics for treating age-related diseases.

3

Funding Rounds

$105.0m

Money raised

AliveCor logo

AliveCor

AliveCor is a San Francisco-based company developing AI-based ECG technologies.

6

Funding Rounds

$117.7m

Money raised

Moving Analytics logo

Moving Analytics

Moving Analytics is developing a virtual care management software for cardiac rehab.

3

Funding Rounds

$26.9m

Money raised

Cardiologs logo

Cardiologs

By applying the latest research in Artificial intelligence, Cardiologs provides a web solution to streamline this process at large scale, enabling the highest diagnostic yield, for the least physician effort.

5

Funding Rounds

$23.2m

Money raised

MyoKardia logo

MyoKardia

MyoKardia is a company developing targeted therapies for cardiocavscular diseases founded in 2012 by Leslie Leinwand.

6

Funding Rounds

$98.0m

Money raised

Hello Heart logo

Hello Heart

Hello Heart is a company founded in 2013 by Ziv Meltzer.

5

Funding Rounds

$151.0m

Money raised

CardioDx logo

CardioDx

A cardiovascular genomic diagnostics company that provides clinicians information to improve patient care

4

Funding Rounds

$144.0m

Money raised

NeuroTronik logo

NeuroTronik

NeuroTronik is a company that develops neurostimulation therapeutic devices which are designed to treat acute heart failure syndrome.

1

Funding Rounds

$23.1m

Money raised

implicity logo

implicity

Implicity developed a universal remote monitoring platform for cardiac patients with connected pacemakers and implantable defibrillators.

3

Funding Rounds

$54.5m

Money raised

Heartbeat Health logo

Heartbeat Health

Heartbeat is an experience created to screen, diagnose, track and manage cardiovascular risk and disease to keep you at your healthiest.

2

Funding Rounds

$28.2m

Money raised

Ultromics logo

Ultromics

Ultromics is an artificial Intelligence company founded in 2017 by Paul Leeson.

3

Funding Rounds

$66.0m

Money raised

VoxelCloud logo

VoxelCloud

VoxelCloud provides automated medical image analysis services and diagnosis assistance based on AI and cloud computing technologies.

6

Funding Rounds

$93.5m

Money raised

IDoven logo

IDoven

Products to detect heart problems at an early stage to prevent heart diseases.

2

Funding Rounds

$22.3m

Money raised

GenesisCare logo

GenesisCare

GenesisCare is a company founded in 2001.

1

Funding Rounds

Cardior Pharmaceuticals logo

Cardior Pharmaceuticals

Cardior Pharmaceuticals discovers and develops medicines and therapeutics for the treatment and prevention of heart disease.

2

Funding Rounds

$91.7m

Money raised

Avinger Inc. logo

Avinger Inc.

Avinger is a Redwood City, California-based medical device company that designs, manufactures, and sells image-guided, catheter-based systems for the treatment of patients with peripheral artery disease (PAD).

3

Funding Rounds

$80.5m

Money raised

CardiaTec logo

CardiaTec

CardiaTec is an AI-powered cardiovascular drug discovery platform founded in 2021 by Thelma Zablocki, Raphael Peralta and Namshik Han.

2

Funding Rounds

$8.2m

Money raised

NewAmsterdam Pharma logo

NewAmsterdam Pharma

NewAmsterdam Pharma is a company focusing on the treatment of cardio-metabolic diseases.

1

Funding Rounds

$196.0m

Money raised

InCarda Therapeutics logo

InCarda Therapeutics

InCarda Therapeutics is a company developing therapies for cardiovascular diseases founded in 2009 by Carlos A. Schuler.

2

Funding Rounds

$72.1m

Money raised

Cleerly logo

Cleerly

Cleerly is a digital healthcare company that offers heart disease diagnosis solutions.

2

Funding Rounds

$235.0m

Money raised

Cardiomatics logo

Cardiomatics

Cardiomatics uses artificial intelligence for electrocardiogram (ECG) reading automation technology.

1

Funding Rounds

$3.5m

Money raised

XyloCor Therapeutics logo

XyloCor Therapeutics

XyloCor Therapeutics is focused on improving the lives of people with cardiovascular disease through our commitment to advancing the science of gene therapy.

2

Funding Rounds

$58.9m

Money raised

Simple Health logo

Simple Health

A technology company offering research and development services focused on cardiovascular disease.

1

Funding Rounds

Rivus Pharmaceuticals logo

Rivus Pharmaceuticals

Rivus Pharmaceuticals is dedicated to improving cardio-metabolic health by developing controlled metabolic accelerators (CMAs) that address the underlying metabolic risk factors for cardiovascular mortality and morbidity.

2

Funding Rounds

$167.0m

Money raised

Casana logo

Casana

Heart Health Intelligence creates heart data collecting toilet seat, reducing the cost of heart failure through seamless in-home monitoring.

2

Funding Rounds

$44.0m

Money raised

Avive Solutions logo

Avive Solutions

Automated External Defibrillator

2

Funding Rounds

$29.0m

Money raised

Shift Bioscience logo

Shift Bioscience

Shift Bioscience is an AI-driven cell simulation platform founded in 2017 by Daniel Ives.

1

Funding Rounds

$16.0m

Money raised

Orchestra BioMed Inc logo

Orchestra BioMed Inc

Orchestra BioMed Inc is a medical devices founded in 2017 by David P. Hochman.

2

Funding Rounds

$75.0m

Money raised

Sensible Medical Innovations logo

Sensible Medical Innovations

Sensible Medical Innovations is a lung Fluid Measurement for Heart Failure Patients founded in 2007 by Amir Ronen, Amir Saroka, Dan Rappaport, Nadav Mizrahi and Shlomi Bergida.

1

Funding Rounds

$20.0m

Money raised

Omeicos Therapeutics logo

Omeicos Therapeutics

Small Molecules based on Omega-3 Fatty acid metabolites

3

Funding Rounds

$34.9m

Money raised

Bardy Diagnostics, Inc. logo

Bardy Diagnostics, Inc.

Bardy Diagnostics, Inc. is a Charlotte, North Carolina-based diagnostic tools company founded in 1985.

1

Funding Rounds

$35.5m

Money raised

Bloomer Tech logo

Bloomer Tech

Bloomer Tech is a Cambridge, Massachusetts-based company.

1

Funding Rounds

$3.0m

Money raised

Vixiar Medical logo

Vixiar Medical

Vixiar Medical develops non-invasive, cost-effective devices and systems for monitoring cardiopulmonary diseases.

2

Funding Rounds

$3.0m

Money raised

4C Medical Technologies, Inc. logo

4C Medical Technologies, Inc.

4C Medical Technologies, Inc. is a company founded in 2015.

7

Funding Rounds

$168.0m

Money raised

Magenta Medical logo

Magenta Medical

Magenta Medical has developed a temporary venous catheter-based therapy for hospital-admitted patients with Acute Decompensated Heart Failure (ADHF).

3

Funding Rounds

$19.0m

Money raised

Saranas logo

Saranas

Saranas is a blood vessel access device founded in 2013.

4

Funding Rounds

$19.7m

Money raised

Vector logo

Vector

Vector is a cardiac digital health provider that makes it simple for care teams to capture, manage, analyze, and act on remote cardiac data.

1

Funding Rounds

$12.5m

Money raised

Heartseed logo

Heartseed

Heartseed is a biotech company developing iPSC-derived highly purified ventricular cardiomyocytes for heart failure

2

Funding Rounds

$63.0m

Money raised

AUM Cardiovascular logo

AUM Cardiovascular

AUM Cardiovascular is a Northfield, Minnesota-based medical diagnostics company developing medical devices for diagnostics.

4

Funding Rounds

$9.6m

Money raised

Murj logo

Murj

Murj is a United States-based company.

2

Funding Rounds

$13.0m

Money raised

Cardiawve logo

Cardiawve

To treat Aortic Stenosis, Cardiawave has developed a non-invasive, real-time image-guided medical device using a cutting-edge ultrasound technology, known as Pulsed Cavitational Ultrasound Therapy (PCUT).

1

Funding Rounds

$8.2m

Money raised

HeartLab logo

HeartLab

HeartLab is transforming cardiology with artificial intelligence.

1

Funding Rounds

$2.5m

Money raised

CircuLite logo

CircuLite

Company

1

Funding Rounds

$30.0m

Money raised

DiA (ultrasound analysis company) logo

DiA (ultrasound analysis company)

DiA is an Israel-based company founded by Hila Goldman-Aslan.

2

Funding Rounds

$19.0m

Money raised