ANGINA (STABLE)

This study looks at how different types of aerobic exercise affect blood vessel health in people with ischemic heart disease (such as after a heart attack or angina). Researchers will compare high-intensity interval training with short bursts, long bursts, and moderate-intensity …

This study tests a special balloon coated with two drugs to open blocked heart arteries in people with chest pain or minor heart attacks. The balloon is used instead of placing a new stent. About 30 participants will be followed for 12 months to see if the artery stays open and i…

This study compares two ways of delivering cardiac rehabilitation: in-person sessions and telehealth sessions. Cardiac rehab includes exercise training, health education, and counseling for people with heart conditions like heart attack, heart failure, or after heart surgery. The…

This study tests whether artificial intelligence and special ECG monitoring can improve diagnosis of angina in people whose arteries are not blocked. Researchers will use a Holter monitor at home and an internal ECG during a procedure to detect subtle signs of heart muscle strain…

This study looks at 60 people with stable angina who have two blocked heart arteries. During a procedure, doctors will temporarily inflate a tiny balloon inside each stent to reduce blood flow while the patient exercises on a bike. The goal is to measure exactly how much flow red…

This study will enroll 246 people who have had a heart stent but still experience chest pain. Researchers will use a detailed diagnostic approach during a heart catheterization to identify whether the pain is due to new blockages, incomplete treatment, or other issues. The goal i…

This study looks at people with chest pain (angina) but no major blockages in their heart arteries. During a standard angiogram, doctors will perform an extra diagnostic test to see if it helps guide treatment. Half the participants will have the test results shared with their do…