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Cardiac biomarkers are enzymes, proteins, and hormones released into the blood when cardiac cells are injured. They are powerful tools for triaging.
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Diagnosing acute coronary syndrome or ACS begins with a thorough patient history. Notable symptoms include central, crushing chest pain radiating to the left arm, neck, jaw, or back, along with shortness of breath, sweating (diaphoresis), nausea, vomiting, dizziness, and palpitations.It is crucial to note any history of cardiac illnesses and assess risk factors, including age, gender, smoking, hypertension, diabetes, hyperlipidemia, and a sedentary lifestyle.During physical examination, vital...
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Cardiomyopathy I: Introduction and Classification01:25

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Cardiomyopathy, or CMP, is a group of diseases affecting the myocardial structure, impairing its ability to pump blood effectively. This condition can lead to arrhythmias, heart failure, or sudden cardiac death.Cardiomyopathies are classified into primary and secondary categories:Primary Cardiomyopathy refers to conditions involving only the heart muscle that are often idiopathic (of unknown cause) or genetic. They primarily affect the myocardium without the involvement of other systemic...
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Dilated cardiomyopathy, or DCM, is a progressive myocardial disorder characterized by ventricular chamber dilation and contractile dysfunction.EtiologyVarious factors can cause DCM, including hypertension and heavy alcohol intake, which contribute to the weakening and enlargement of the heart muscle. Viral infections, such as Coxsackievirus B, adenoviruses, and influenza, can lead to DCM by causing inflammation and damage to heart tissue. Certain chemotherapeutic agents, including daunorubicin,...
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2012 ACCF/AHA/ACP/AATS/PCNA/SCAI/STS Guideline for the Diagnosis and Management of Patients With Stable Ischemic Heart Disease: Executive Summary: A Report of the American College of Cardiology Foundation/American Heart Association Task Force on Practice Guidelines, and the American College of Physicians, American Association for Thoracic Surgery, Preventive Cardiovascular Nurses Association, Society for Cardiovascular Angiography and Interventions, and Society of Thoracic Surgeons.

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Related Experiment Video

Updated: Feb 16, 2026

Hydra, a Computer-Based Platform for Aiding Clinicians in Cardiovascular Analysis and Diagnosis
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Data Sharing and Cardiology: Platforms and Possibilities.

Pranammya Dey1, Joseph S Ross2, Jessica D Ritchie3

  • 1Section of Cardiovascular Medicine, Department of Internal Medicine, Yale School of Medicine, New Haven, Connecticut.

Journal of the American College of Cardiology
|December 16, 2017
PubMed
Summary

Sharing deidentified patient data in cardiology research accelerates knowledge generation and practice improvement. Initiatives and policy changes are crucial for enabling data sharing and empowering patients.

Keywords:
clinical trialsopen scienceresearch

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Area of Science:

  • Cardiology
  • Medical Informatics
  • Health Data Science

Background:

  • Sharing deidentified patient-level data offers significant benefits for cardiology research and clinical practice.
  • Existing data sharing initiatives are driven by diverse stakeholders including government, academia, industry, and philanthropy.
  • Current data sharing practices in medicine, while advancing, have not yet reached their full potential.

Purpose of the Study:

  • To review key initiatives and platforms promoting data sharing in cardiology research.
  • To discuss the evolving landscape of data sharing expectations and requirements.
  • To highlight the necessary policy and patient empowerment strategies for effective data sharing.

Main Methods:

  • Literature review of current data sharing initiatives and platforms in cardiology.
  • Analysis of driving forces behind data sharing advancements.
  • Discussion of policy implications and patient engagement strategies.

Main Results:

  • Several key initiatives and platforms are accelerating progress in cardiology data sharing.
  • Government, academic institutions, research sponsors, and industry are key drivers of these efforts.
  • Policy adjustments and patient enablement are identified as critical next steps.

Conclusions:

  • Cardiology research is well-positioned to lead the broader medical field in achieving comprehensive data sharing.
  • Enhanced data sharing will foster knowledge generation, improve clinical practice, and enable research validation.
  • Future success hinges on supportive policies and empowering patients to share their data.