Arrhythmias are abnormalities in heart rhythms, which can be either too fast or too slow. They can result from abnormalities of the initiation of an impulse or impulse conduction or a combination of both. Here is the latest research on arrhythmias.
H P PriceT Takaro
The American Journal of Roentgenology, Radium Therapy, and Nuclear Medicine
J J GlancyE R Heinz
Catheterization and Cardiovascular Diagnosis
W C Sheldon