試題詳解

161.下列關於 hypersensitivity carotid sinus syndrome 的敘述何者為非?
(A) Cardioinhibitory carotid sinus hypersensitivity is characterized by ventricular asystole exceeding 3 seconds during carotid sinus stimulation.
(B) Vasodepressor carotid sinus hypersensitivity is generally characterized by a 50-mm Hg fall in systolic blood pressure without associated cardiac slowing.
(C) Diagnosis can be done by carotid massage with pressure applied bilaterally over carotid - 33 - pulsation for about 5 seconds after listening for a carotid bruits.
(D) Hypersensitive carotid sinus reflex is most commonly associated with coronary artery disease.
(E) Combinations of vasodepressor and cardioinhibitory types can occur.