Friends and enemies abroad were unsure whether the irregular American heartbeat was a major coronary or a mere cardiac murmur.
From the fresnobee.com
The children had been referred to the researchers for cardiac ultrasound with symptoms including heart murmur, chest pain, acid reflux or high blood cholesterol.
From the upi.com
All of the children had undergone cardiac ultrasound to check on symptoms such as heart murmur, chest pain, acid reflux or high blood cholesterol.