Richard Smalling, MD, PhD, is one of the few cardiologists in the country using coil embolization to treat hypertrophic obstructive cardiomyopathy. Coil embolization is traditionally used on aneurysms ...

Electrophysiology (EP) procedures are crucial in diagnosing and treating various heart rhythm disorders. They involve a doctor placing thin catheters into the heart to assess its electrical activity.

An interventional cardiologist at Duluth, Minn.-based Essentia Health has performed the state’s first intravascular lithotripsy, a procedure in which a balloon is inserted into the artery and delivers ...

People with treatment-resistant hypertension could benefit from a new procedure that the FDA recently approved. The minimally invasive procedure targets nerves near the kidneys to help control high ...