Match each disorder of the circulatory system with its definition or description.
-a heart valve that is narrower than normal

A)incompetent heart valve
B)angina pectoris
C)pericarditis
D)dysrhythmia
E)atherosclerosis
F)myocardial infarction
G)fibrillation
H)stenosed heart valve
I)congestive heart failure
J)cardiac tamponade
K)tachycardia
L)bradycardia
M)cor pulmonale