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Related Concept Videos

Chambers of the Heart01:16

Chambers of the Heart

The human heart is a complex organ made up of four chambers: the right and left atria and the right and left ventricles. These internal chambers are separated by partitions known as the interatrial and interventricular septa. The exterior of the heart features a groove known as the coronary sulcus that demarcates the atria from the ventricles, while the anterior and posterior interventricular sulci distinguish between the two ventricles.
Deoxygenated blood from the body is received in the right...
Mitral Stenosis II: Clinical features and Diagnostic Tests01:23

Mitral Stenosis II: Clinical features and Diagnostic Tests

Mitral stenosis is a heart condition in which the mitral valve, which allows blood to flow from the left atrium to the left ventricle, becomes narrowed or stenotic. This narrowing hinders blood flow and leads to clinical symptoms requiring specific medical evaluations and management strategies. The following overview outlines the clinical symptoms, assessments, diagnostic findings, prevention methods, and treatments for mitral stenosis.Clinical ManifestationsDyspnea (shortness of breath): This...

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Related Experiment Video

Updated: May 12, 2026

Echocardiographic Evaluation of Atrial Communications before Transcatheter Closure
07:41

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Published on: February 8, 2022

Left atrial remodeling: shape before size?

Benjamin A Steinberg, Jonathan P Piccini

    Journal of Cardiovascular Electrophysiology
    |April 12, 2013
    PubMed
    Summary

    No abstract available in PubMed .

    Keywords:
    LA sizeatrial dilatationatrial fibrillationcatheter ablationleft atrial sphericity

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