First Visually Guided Catheter Ablation for Irregular Heartbeats in America Performed by Saint John’s Health Center Cardiologist

SANTA MONICA, Calif.--(BUSINESS WIRE)--Today, a Saint John’s Health Center cardiologist in Santa Monica, California used an investigational, endoscopically guided laser catheter to treat “short-circuiting” heart tissue that was causing a potentially dangerous arrhythmia in a 58-year-old man.