SINUS NODE


Meaning of SINUS NODE in English

transcription, транскрипция: [ noun ]

Date: 1937

: a small mass of tissue that is embedded in the musculature of the right atrium of higher vertebrates and that originates the impulses stimulating the heartbeat

Merriam-Webster's Collegiate English vocabulary.      Энциклопедический словарь английского языка Merriam Webster.