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The posterior interventricular sulcus or posterior longitudinal sulcus is one of the two grooves separating the ventricles of the heart (the other being the anterior interventricular sulcus). They can be known as subsinosal interventricular groove or paraconal interventricular groove respectively.
13 lip 2023 · At the cardiac crux, the vessel then turns to travel down the interventricular groove and is now referred to as the posterior interventricular or posterior descending artery. It may persist as a solitary vessel, or accompanied unilaterally or bilaterally by one or two parallel derivatives from the right coronary artery.
20 cze 2023 · The middle cardiac vein or posterior interventricular vein is a vein of the heart which accompanies the posterior interventricular artery. It courses in the posterior interventricular groove and drains directly into the coronary sinus close to it’s termination.
20 kwi 2023 · Posterior interventricular sulcus – located on the posterior surface of the heart and represents the separation of the left and right ventricle. It contains the posterior interventricular artery and the middle cardiac vein.
1 lis 2009 · The middle cardiac and posterior veins, as well as various atrial veins including the vein of Marshall are other consistent tributaries. In this review, we discuss the gross, developmental radiographic anatomy of the important cardiac venous system to improve understanding amongst interventional electrophysiologists.
18 sty 2024 · The posterior interventricular artery (posterior descending artery, PDA) is a branch of the right coronary artery. It is also commonly referred to as the inferior interventricular artery, a more accurate name given that it is not located on the posterior surface of the heart.
24 lip 2023 · The posterior interventricular artery runs alongside the middle cardiac vein down the posterior interventricular sulcus and supplies the AV node, the posterior 1/3 of the interventricular septum, the posterior 2/3 walls of the ventricles, and is the only vessel supplying the posteromedial papillary muscle.
