0 1 2 3 4   heart attack
0 1 2 3 4   heart murmur
0 1 2 3 4   inflammation of the heart
0 1 2 3 4   high blood pressure
0 1 2 3 4   abnormal EKG (electrocardiogram)
0 1 2 3 4   heart or chest pain
0 1 2 3 4   partial heart block
0 1 2 3 4   angina
0 1 2 3 4   low blood pressure
0 1 2 3 4   tachycardia (excessive heart rate)