right auricle

(redirected from right auricular appendage)

right auricle

[TA]
the small conic projection from the right atrium of the heart.

right au·ri·cle

(rīt awr'i-kĕl) [TA]
The small conic projection from the right atrium of the heart.
References in periodicals archive ?
At the time of autopsy, an implantable cardioverter-defibrillator (ICD) was identified in the subcutaneous tissues of the left subclavicular chest, with distal leads terminating in a small amount of fibrous tissue within the right auricular appendage and along the medial wall of the right ventricle.