%0 Case Reports
%T A Rare Case of Profound Sinus Bradycardia in a Patient With Descending Aortic Dissection.
%A Fenech I
%A Ferriggi A
%A Abela M
%J Cureus
%V 15
%N 11
%D 2023 Nov
%M 38143677
暂无%R 10.7759/cureus.49291
%X A 34-year-old uncontrolled hypertensive male presented with chest pain radiating to the back. Despite severe pain, he was persistently bradycardic at 38 beats per minute. The workup at the emergency department confirmed the presence of an acute Stanford B aortic dissection. Stanford B dissections are not usually associated with bradycardia. It is Stanford A dissections that are mostly linked with bradycardia because Stanford A dissections can cause concomitant coronary artery extension and involvement of the atrioventricular node. This case demonstrates that sinus bradycardia can exist in the acute setting of any painful aortic dissection, even though it might not necessarily involve the coronary arteries.