oblique vein of marshall
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Oblique Vein of the Left Atrium

Introduction The human heart’s oblique vein of Marshall (OVM), on the odd occasion referred to as the left atrium’s oblique vein, is fascinating despite having very little internal structure. This vein, which is located in the left atrium’s posterior aspect, is valuable for both clinical cardiology and embryological development. The correspondingly small “oblique vein of…