Neurocardiogenic syncope which is true?
(A) Vasodilation and bradycardia> Fainting due to bradycardia, heart block, or sinus arrest is called neurocardiogenic syncope. In addition, fainting is the presenting symptom in 7% of patients with myocardial infarctions. Thus, all cases of syncope should be investigated to determine the cause.
Vasodilation and bradycardia
Initiated at lv
Forceful contraction of heart
Heart chambers filled with blood
Miscellaneous