SAN DIEGO — An interventional diagnostic procedure for patients with angina and without obstructive CAD was safe, feasible and led to a change in physician diagnosis in nearly half of patients, ...

Procedure used half the time elsewhere, but is rare in United States Interventional cardiologist Sanjay Dhar, right, monitors a cardiac catheterization done through the radial artery instead of the ...

Patients with acute coronary syndrome undergoing coronary angiogram, a procedure used to assess blockages in the heart's arteries, had a significantly lower risk of major bleeding and death if their ...