MYOCARDIAL ISCHEMIA

This study tests whether a drug-coated balloon is as safe and effective as a drug-eluting stent for people with large coronary artery disease. About 1,400 participants from multiple countries will be randomly assigned to one of the two treatments. The goal is to see which approac…

This study tests whether briefly inflating a blood-pressure cuff on the arm before non-cardiac surgery can reduce heart damage in high-risk patients. Over 1,200 participants will receive either the cuff procedure or no intervention. The goal is to see if this simple, low-cost tec…

This study compares two types of stents (small mesh tubes) used to open blocked heart arteries in people with severe three-vessel coronary artery disease. About 1,550 participants will receive either the SUPRAFLEX Cruz or SYNERGY stent. The goal is to see which stent is safer and…

This study was designed to test the safety of a gene therapy called VM202 in people with chronic refractory myocardial ischemia—severe chest pain that doesn't improve with standard treatments. The therapy would be injected directly into the heart via a catheter. However, the tria…

This study tests whether ivabradine, a drug that slows heart rate, can prevent heart injury after noncardiac surgery. About 2,100 high-risk patients aged 45 and older will receive either ivabradine or a placebo before and after surgery. The goal is to see if the drug reduces hear…

This study tests a new PET heart scan that uses 100 times less radiation than current methods. Researchers will scan 200 adults with known or suspected heart artery disease to see if the ultra-low dose still produces clear images. The goal is to make heart imaging safer while kee…

This study tests whether personalized risk models can safely reduce the number of diagnostic tests for people with new chest pain. Researchers will enroll 2,000 adults aged 30-75 and compare the model-based approach to standard care. They will also test a new laser method to meas…

This study tests a new way to classify heart attacks based on whether a coronary artery is fully blocked (occlusion) or not, instead of the traditional ST-elevation vs non-ST-elevation method. Researchers will compare outcomes in 6,000 patients to see if the new approach leads to…

This study looks at whether adding a stress CT scan that checks blood flow to the heart muscle helps doctors decide the best treatment for people with known or suspected heart disease. About 2000 adults will be followed to see if this extra test reduces the need for more tests an…

This study follows 500 people with peripheral artery disease (PAD) who undergo a procedure to open blocked leg arteries. Researchers check blood and heart ultrasound before and after the procedure to find hidden heart injury. The goal is to see if certain markers can predict futu…

This study looks at whether a computer model can predict heart injury after major orthopedic surgery in patients 65 and older. Researchers will combine blood tests, frailty scores, and other health data to build a machine learning tool. The goal is to help doctors spot high-risk …

This study observes how doctors use a special imaging technique called OCT during heart stent procedures in routine care. Researchers will track 2,000 patients with heart artery blockages to see if using the MLD-MAX algorithm helps achieve better stent placement. The goal is to u…

This study looks at whether artificial intelligence can improve predictions of serious heart events in people with chest pain. Researchers will analyze stress echocardiogram results and routine medical data from about 2,281 adults. No extra visits or tests are needed for particip…

This study follows over 5,000 people with stable heart disease who were previously treated with either an invasive strategy (like stents or bypass surgery) plus medication, or medication alone. Researchers want to see which approach leads to better survival over 10 years. The goa…

This study looks at why some women with chest pain or signs of heart disease have normal-looking large arteries but still have problems with tiny blood vessels in the heart. Researchers will measure platelet activity and inflammation during a heart catheterization to see if these…