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Coronary sinus and its tributaries

V K Malhotra, S P Tewari, P S Tewari

    Anatomischer Anzeiger
    |January 1, 1980
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    Summary
    This summary is machine-generated.

    This study identified rare coronary sinus abnormalities in human hearts. Absence of the semilunar valve occurred in 1.33%, and anomalous middle cardiac vein openings in 2.0%.

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    Area of Science:

    • Cardiovascular Anatomy
    • Cardiac Morphology
    • Human Anatomy

    Background:

    • The coronary sinus collects deoxygenated blood from the myocardium.
    • Variations in coronary sinus anatomy can impact cardiac function and surgical procedures.
    • Understanding anatomical variations is crucial for accurate diagnosis and treatment.

    Purpose of the Study:

    • To investigate the prevalence of specific coronary sinus abnormalities.
    • To document the incidence of semilunar valve absence and anomalous middle cardiac vein openings.

    Main Methods:

    • Examination of 150 human hearts.
    • Detailed anatomical dissection and observation of the coronary sinus and associated veins.

    Main Results:

    • Absence of the semilunar valve of the coronary sinus was observed in 2 out of 150 hearts (1.33%).
    • Anomalous opening of the middle cardiac vein was identified in 3 out of 150 hearts (2.0%).

    Conclusions:

    • The study highlights the occurrence of specific coronary sinus anomalies in a human cohort.
    • These findings contribute to the understanding of cardiac venous system variations.
    • Awareness of these anatomical variations is important for cardiovascular research and clinical practice.