First-degree heart block is the mildest type and often requires no treatment. Third-degree heart block is the most severe and often needs a pacemaker to regulate the heartbeat. Many different causes ...

Bradycardia is a condition characterized by a slower than normal heart rate. While a normal adult heart beats between 60 and 100 times per minute, bradycardia is defined when heart rate falls below 60 ...

Spencer County High School is offering students a unique opportunity to jumpstart their careers in the health care industry through its biomedical pathway program. HOW THE PROGRAM IS SHAPING STUDENTS ...