Westonci.ca makes finding answers easy, with a community of experts ready to provide you with the information you seek. Experience the convenience of finding accurate answers to your questions from knowledgeable experts on our platform. Experience the convenience of finding accurate answers to your questions from knowledgeable experts on our platform.

The p wave of the electrocardiogram represents:
A. Ventricular contraction
B. Atrial contraction
C. Atrial diastole
D. Ventricular diastole