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Related Concept Videos

Blood Studies for Cardiovascular System I: Cardiac Biomarkers01:20

Blood Studies for Cardiovascular System I: Cardiac Biomarkers

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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.
The essential diagnostic tools for detecting myocardial necrosis and monitoring individuals suspected of having acute coronary syndrome (ACS) include:
Troponins
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Imaging Studies for Cardiovascular System I:Echocardiography01:17

Imaging Studies for Cardiovascular System I:Echocardiography

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Cardiac imaging studies encompass a wide range of noninvasive and minimally invasive techniques designed to visualize the heart's structure and function in detail. One such technique is echocardiography, which uses high-frequency ultrasound waves to produce detailed images of the heart, known as echocardiograms.
Indications: Echocardiography is utilized to diagnose heart failure, valve disorders, and myocardial infarction. It also assesses cardiac structures' size, shape, and motion,...
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Cardiovascular Drugs: Classification based on Therapeutic Indications01:18

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Cardiovascular diseases, encompassing a range of conditions, can significantly affect the heart's operations and the overall circulatory system. These conditions impair the heart's ability to pump blood, leading to a deficit in oxygen supply to crucial organs. Anomalies in the heart's electrical system, known as arrhythmias, can cause heartbeats to accelerate or slow down. Usually, heart rates increase during physical activity and decrease while resting or sleeping. However,...
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Imaging Studies for Cardiovascular System II:Types of Echocardiography01:20

Imaging Studies for Cardiovascular System II:Types of Echocardiography

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Echocardiography plays a role in assessing cardiac health and detecting heart conditions, with various types providing critical insights for diagnosis and treatment.
Types of Echocardiography
Transthoracic Echocardiography (TTE)
TTE is the most common type of echocardiogram which involves placing a transducer on the patient's chest, emitting sound waves to create heart images. TTE is invaluable for evaluating the heart's size, structure, and motion, making it particularly useful for...
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Assessment of the Cardiovascular System IV: Auscultation01:25

Assessment of the Cardiovascular System IV: Auscultation

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Cardiac auscultation is a clinical skill used to assess heart function and detect abnormalities. It involves listening to heart sounds at specific anatomical locations through a stethoscope.
Normal Heart Sounds
S1 (First Heart Sound)-
S1 is made by the closure of the mitral and tricuspid valves (atrioventricular valves), marking the beginning of systole.
S2 (Second Heart Sound)-
S2 is made by the closure of the aortic and pulmonic valves (semilunar valves), marking the end of the systole.
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Overview of the Cardiovascular System01:14

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The cardiovascular system is a vital transportation system in the body. It comprises the heart and blood vessels and facilitates the exchange of gases, nutrients, and waste products.
Heart
The heart is the central pump of the cardiovascular system that circulates blood throughout the body. It comprises two atria receiving the blood and two ventricles pumping blood out of the heart. Their rhythmic contractions, called heartbeats, ensure that blood flow remains continuous.
Blood Vessels
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Related Experiment Video

Updated: Jun 28, 2025

Bridging the Technology Divide in the COVID-19 Era: Using Virtual Outreach to Expose Middle and High School Students to Imaging Technology
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Cardiology across continents: an interactive, case-based learning series.

Daniel Peck1, Ashley Neal2, Andrew Redington2

  • 1Division of Pediatric Cardiology, Department of Pediatrics, University of Minnesota Masonic Children's Hospital, Minneapolis, MN, USA.

Cardiology in the Young
|April 11, 2024
PubMed
Summary
This summary is machine-generated.

Heart University offers free online pediatric and congenital cardiac care training. A new initiative, "Cardiology Across Continents," provides live, case-based discussions to enhance global collaboration and learning.

Keywords:
Paediatric cardiologylow- and middle-income countriesremote learning

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Area of Science:

  • Medical Education
  • Cardiology
  • Global Health

Background:

  • Heart University is a free online platform offering structured training for pediatric and congenital cardiac care providers.
  • It features over 2,000 modules and videos, serving 15,000+ users globally.
  • An asynchronous lecture series focuses on cardiac care in resource-limited settings.

Purpose of the Study:

  • To describe the development, history, current status, and future plans of Heart University.
  • To introduce "Cardiology Across Continents," a new initiative enhancing global collaboration.
  • To provide accessible, interactive learning for pediatric and congenital cardiac care providers worldwide.

Main Methods:

  • Development and implementation of a free online educational website (Heart University).
  • Creation of an asynchronous lecture series for resource-limited settings.
  • Establishment of a live, interactive, case-based forum ("Cardiology Across Continents").

Main Results:

  • Heart University has over 15,000 registered users from 140+ countries.
  • Over 2,000 training modules and recorded videos are available.
  • "Cardiology Across Continents" facilitates monthly interactive case discussions for global clinicians.

Conclusions:

  • Heart University provides valuable resources for pediatric and congenital cardiac care education.
  • "Cardiology Across Continents" enhances learning and collaboration, particularly in low-resource settings.
  • The initiative aims to expand global access to specialized cardiac care knowledge and support.