Jim Harbaugh endured a concerning moment on the sidelines early during the Los Angeles Chargers' 23-16 Week 6 win over the Denver Broncos. Harbaugh began the Week 6 game coaching the Chargers on the ...

Chargers head coach Jim Harbaugh shared some more information about the health issue that sent him to the locker room during the first half of Sunday’s win over the Broncos. Harbaugh told the CBS ...

What Is the Heart Conduction System? The heart conduction system is made up of cells, nodes, and signals that help your heart to beat. In fact, the cardiac conduction system is responsible for our ...

ATLANTA - When Michael Woodard of Atlanta retired from his career as a sociology professor, he got more serious about golf. "Since my retirement, I tell people golf is my salvation," Woodard says. The ...

Narrow QRS complexes occur regularly. This tracing suggests either atrial flutter or ventricular tachycardia. It is not atrial flutter, however. If it were, the QRS complexes occurring regularly would ...