Connect with knowledgeable individuals and find the best answers at IDNLearn.com. Discover prompt and accurate responses from our experts, ensuring you get the information you need quickly.

If a person has a heart murmur caused by the improper opening and closing of a heart valve, the ecg or heart sound (choose one) will be unusual as the blood is forced through a more narrow opening (stenotic valve) or the blood backflows because the valve does not close properly (incomplete valve) explain your reasoning