Blood Pressure|Electrocardiogram#!#Regulation Of Cardiac Activity

ECG (Electro Cardio Graph)|Double Circulation|Regulation Of Cardiac Activity|Disorders Of Circulatory System|OMR

Which of the following statements is correct regarding neutral regulation of cardiac activity ?

Electrocardiogram is a measure of :-

T wave in electrocardiogram represent

P.Normal activities of the heart are regulated extrinsically i. e auto regulated by specialized muscles. Q. A special neural center in the medulla oblongata can moderate the cardiac function through the autonomic nervous function ( ANS) . R. Parasympathetic mental signals decrease the rate of heartbeat. S. Adrenal medullary hormones increase cardiac output. How many of the given statements are incorrect about the regulation of cardiac activities ?

Double Circulation|Myogenic Heart|Heart|Cardiac Cycle|Heart Beat And Heart Rate|Electrocardiograph (ECG)|Regulation|Disorders

Blood pressure and heart beat is regulated by :-