The "auricula atrii" refers to the ear-like structures in the heart and is particularly used in anatomical contexts.

हृदय के कान जैसी संरचना

English Usage: The auricula atrii play a crucial role in the heart's function.

Hindi Usage: हृदय के कार्यक्रम में ऑरिकुला एट्रिऑ महत्वपूर्ण भूमिका निभाते हैं।