apex

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Related to Apex of the heart: Base of the heart
References in periodicals archive ?
The AIB continues to the apex of the heart and commonly anastomoses with the PIB of the RCA on the posterior aspect of the heart (Sinnatamby).
The kitchen knife, which was found behind the knife block in the kitchen, had passed downwards, cutting through the apex of the heart, entering the abdomen and ending up in the liver.
The balloon-mounted valve was compressed to the approximate diameter of a pencil, then inserted through a small incision between the ribs and delivered through the bottom apex of the heart, where it was deployed inside of the native valve.