David H. Hsi, MD

Chief of Cardiology & Co-Director of Heart and Vascular Institute

4.9 / 5 | 144 ratings

Info

sh logowhiteAccepting New Patients

Stamford Health Medical Group Cardiology

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32 Strawberry Hill Ct
2nd Fl
Stamford, CT 06902
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Main: 203.276.2323
Fax: 203.276.2324

Stamford Health Medical Group Cardiology

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75 Holly Hill Ln
Ste 202
Greenwich, CT 06830
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Main: 203.869.6960
Fax: 203.869.5103

About Me

Dr. David Hsi is a Harvard-trained cardiologist with many years of experience in clinical cardiology. He has special interests in hypertension, coronary artery disease, hypertrophic cardiomyopathy, cardio-oncology, and cardiac imaging. Dr. Hsi has been practicing as a cardiologist at Stamford Health for more than 10 years. Prior to joining Stamford Health, he was chair of cardiology at Deborah Heart & Lung Hospital in New Jersey, where he led a large clinical and teaching program. Dr. Hsi is actively involved in medical education and research at Stamford Health with extensive publications.

  • Specialties

    Specialties

    Cardiovascular Disease

    Special Interests

    Languages

    Chinese
    English

  • Education & Training

    Medical School

    Shanghai Medical University

    Residency

    Tufts-New England Medical Center

    Fellowship

    Harvard Medical School

  • Board Certifications & Affiliations

    Board Certifications

    American Board of Internal Medicine - Cardiovascular Disease
    Certification Board of Nuclear Cardiology - Nuclear Cardiology
    National Board of Echocardiography - Adult Comprehensive Echocardiography

    Affiliations

    Fellow of the American College of Cardiology
    Fellow of the American Society of Echocardiography

Patient Reviews & Comments

Info

All patient satisfaction ratings are submitted by patients who have confirmed email addresses. After their visit, these patients receive a survey within a few days. They complete the survey online, providing feedback on specific aspects of their care. We use this feedback to improve our services and ensure each patient has an exceptional experience. To respect our patients' time, we only send out surveys once every 90 days, regardless of how many times they visit the clinic.

4.9 / 5 | 144 ratings | & 22 patient comments

Most Recent Comments

02/09/2025

"Doctor HSI is superb, amazing person"


02/01/2025

"Good"


Insurance Accepted

The below is a list of all insurance plans generally accepted by Stamford Health Medical Group. Please be sure to confirm insurance coverage and the provider's participation with your specific plan before scheduling your appointment.

¹ Including Medicare; excluding Aetna Premier Network
² Including Mediblue, CT Health Exchange Plans and a limited number of Empire BCBS plans; excluding BlueCare Prime
³ Including Medicare, Compass and CT Health Exchange Plans; excluding Individual Value Plan
⁴ Including Medicare

Published Work

Percutaneous Intramyocardial Septal Radiofrequency Ablation in Patients With Drug-Refractory Hypertrophic Obstructive Cardiomyopathy

A call to consider an aortic stenosis screening program Ju Young Bae, Arzhang Fallahi, Wayne Miller, Martin B. Leon, Theodore P. Abraham, Sripal Bangalore, and David H. Hsi. Trends in Cardiovascular Medicine. Percutaneous Intramyocardial Septal Radiofrequency Ablation in Patients with Drug-Refractory Hypertrophic Obstructive Cardiomyopathy. JAMA cardiology7(5), 529–538.

READ MORE

Mengyao Zhou, Shengjun Ta, Rebecca T. Hahn, David H. Hsi, Martin B. Leon, and Liwen Liu. JAMA Cardiology. Ultrasound renal denervation for hypertension resistant to a triple medication pill (RADIANCE-HTN TRIO): a randomised, multicentre, single-blind, sham-controlled trial.

Michel Azizi, Kintur Sanghvi, David Hsi, Sripal Bangalore, and Ajay J Kirtane, on behalf of the RADIANCE-HTN investigators† Ultrasound renal denervation for hypertension resistant to a triple medication pill (RADIANCE-HTN TRIO): a randomised, multicentre, single-blind, sham-controlled trial. Lancet May 16, 2021

Lu Chen, Michael A. Bernstein, Michael I. Ebright, Suzanne Rose, Arzhang Fallahi, Brian Stainken, and David H. Hsi, Front. Cardiovasc. Med.,16 June 2021 https://doi.org/10.3389/fcvm.2021.684292.

Right Ventricular Ejection Fraction Assessed by Three-Dimensional Echocardiography Is Associated with Long-term Adverse Clinical Cardiac Events in Patients with Anthracycline Induced Cardiotoxicity. Yihui Shen, Rui Zhao, David H. Hsi, and Leilei Cheng J Am So Echo DOI https://doi.org/10.1016/j.echo.2022.01.018

Rui Zhao, Fang Shu, Chujie Zhang, Jinyi Lin, David H. Hsi, and Leilei Cheng. Early Detection and Prediction of Anthracycline-Induced Right Ventricular Cardiotoxicity by 3-Dimensional Echocardiography. JACC: CARDIO ONCOLOGY 2020 (2),13 – 22;

Lung cancer complicated by pericardial effusion, constriction, and tumor invasion. Andrey Vavrenyuk, MD, Michael Ebright, MD, Salvatore DelPrete, MD, Wayne Miller, MD, Arzhang Fallahi, MD, David D. Yuh, MD, David H. Hsi, MD. American College of Cardiology 2019 Annual Scientific Session, New Orleans, LA.

If You Are in Need of Emergency Care, Call 911.

The majority of the physicians on the Stamford Hospital Medical Staff are not employees or agents of the Hospital. They are independent practitioners who have been granted the privilege of using the Hospital's facilities for the care and treatment of their patients. This includes, but is not limited to, emergency department physicians, anesthesiologists, radiologists, surgeons, cardiologists, obstetricians, pathologists and other consultants who may treat patients.

Insurance listings are subject to change at any time. Please verify insurance plan acceptance when scheduling an appointment with a healthcare provider.

Blogs I've Written

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