A pouch or sac-like structure occurring near the heart (in a biological or medical context).

हृदय के पास एक थैली या झिल्ली जैसा संरचना।

English Usage: The pericardial diverticulum was identified during the echocardiogram.

Hindi Usage: इकोकार्डियोग्राम के दौरान हृदय के आस-पास की थैली का पता लगाया गया।