This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: G.I.T, Subject name: Physiology
Left ventricular systole corresponds 
Select and explain. 
A. ST segment in ECG, B. Right ventricular diastole, C. P wave in ECG, D. Atrial diastole
D: Atrial diastole
Answer: D: Atrial diastole 
Explanation: Left ventricular systole corresponds to atrial diastole Ref: guyton and hall textbook of medical physiology 12 edition page number:199,200,201