A member asked:

How can sudden fright or shock cause cardiac arrest?

A doctor has provided 1 answer
Dr. Creighton Wright answered

Specializes in surgery

Rarely if ever: There is coronary spasm as a known entity, but not so much from fright! fight, fright, flight does stimulate a significant chemical Epinephrine and norepinephrine response and superimposed on coronary atherosclerosis could cause trouble.

Answered 6/25/2014

5.2k views

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