MYOCARDIAL INFARCTION (MI)

This study looks at whether people at moderate risk for heart problems should continue or stop taking aspirin before a colonoscopy. About 2,500 participants will be randomly assigned to take either aspirin or a placebo for a few days around the procedure. The goal is to see which…

This trial tests whether doing a coronary angiogram (a special X-ray of the heart arteries) within 2 hours of diagnosis is better than waiting until the patient's heart failure symptoms improve. The study includes 780 adults with a type of heart attack called NSTEMI who also have…

This study looks at whether empagliflozin, a medicine used for diabetes, can help blood vessels and heart muscle recover after a heart attack. About 80 people who had a severe heart attack will either receive empagliflozin or standard care. Researchers will measure artery stiffne…

This study tests using a drug-coated balloon instead of a permanent stent to open blocked arteries during a heart attack. The balloon delivers medication to prevent re-blockage without leaving a metal implant. Researchers will track 300 participants to see if this approach is saf…

This phase 3 trial tests whether montelukast, a common asthma drug, can reduce heart damage in people having a heart attack. 512 patients with a specific type of heart attack will receive either montelukast or a placebo daily for 3 months. The goal is to see if the drug prevents …

This trial tests two ways to treat ventricular tachycardia (a fast, dangerous heart rhythm) in people who have had a heart attack and have an implanted defibrillator. One method uses standard ablation inside the heart; the other also ablates outside the heart. The study will trac…

This study tests whether taking spirulina (a microalgae) or seaweed (Gelidium corneum) supplements for 20 weeks can improve markers of heart health and change gut bacteria in people at high risk for heart disease. The trial includes 150 adults aged 50 or older with conditions lik…

This study tests whether an AI tool that reads ECGs can safely and effectively help emergency doctors decide if a patient with chest pain is having a heart attack. About 4,670 adults with chest pain suspicious for a heart attack will be randomly assigned to either AI-assisted or …

This study tests whether an artificial intelligence (AI) tool can help doctors identify heart attacks that standard ECG tests miss. About 500 adults with chest pain but no clear signs of a heart attack on their initial ECG will be randomly assigned to get either AI-assisted or st…

This study tests a new CT scan method that checks for blocked heart arteries in people who survive a cardiac arrest, without needing extra medication or heart monitoring. About 30 adults who have been revived after a cardiac arrest will get this special CT scan, and the results w…

This study looks at whether adding core muscle exercises (like Pilates) to standard cardiac rehab helps heart attack or heart failure patients recover better. Sixty adults will be split into three groups: core training only, aerobic exercise only, or both combined. The goal is to…

This registry will collect health information from 8,000 patients with cardiogenic shock, a life-threatening condition where the heart suddenly can't pump enough blood. Researchers will track what treatments patients receive and how they fare, including survival rates in the hosp…

This study gives low-dose interleukin-2 to people who have had a heart attack and are scheduled for bypass surgery. Researchers want to see how the drug affects certain immune cells (regulatory T cells) inside heart tissue compared to blood. The goal is to understand whether thes…

This study tests a new CT scan mode called GSI Cardiac on GE's Revolution Apex system. It enrolls 50 adults: some scheduled for a standard heart CT, others with a history of heart attack or scheduled for cardiac catheterization. Participants receive an extra research scan right a…

This study looks at whether a special heart MRI can help predict future heart attacks, strokes, or other serious heart problems in people with ischemic heart disease. Researchers will review medical records from 1,000 adults who have already had this MRI. The goal is to better un…

This study looks at a severe condition called mixed cardiogenic-vasoplegic shock, where the heart fails to pump and blood vessels widen too much. Researchers will review medical records from 2,500 patients in three French hospitals to understand who gets this condition and how th…

This study will use cardiac MRI scans to measure heart tissue in 2000 people with various heart conditions, such as heart attacks, cardiomyopathies, and myocarditis. The goal is to create a reference map of normal and abnormal tissue values, which may help doctors diagnose diseas…

This study is following 300 people in Norway who have had a spontaneous coronary artery dissection (SCAD), a rare cause of heart attacks, especially in women. Researchers will use scans, blood tests, and questionnaires to track their health for one year. The goal is to better und…

This study looks at 1,600 people who recently had a heart attack to see if a common blood test (the neutrophil-to-lymphocyte ratio, or NLR) can help predict who is at higher risk of dying or having another heart problem within 6 months. Researchers will measure NLR from blood sam…