Interventional cardiology is a specialized branch of medicine that focuses on diagnosing and treating heart conditions using minimally invasive procedures. This field often involves the use of catheters, which are thin tubes inserted into blood vessels to access the heart. Common procedures include angioplasty, where a balloon is used to open narrowed arteries, and stent placement, which helps keep arteries open. Interventional cardiologists work to improve blood flow and reduce the risk of heart attacks and other cardiovascular issues. They often collaborate with other healthcare professionals to provide comprehensive care for patients with heart disease, ensuring effective treatment and management of their conditions.