HEART DISEASES

This completed study tested whether combining valsartan and hydrochlorothiazide works better than valsartan alone for people with hypertensive heart disease. 118 adults aged 18-70 took part over 8 weeks. Researchers measured blood pressure, heart changes on ECG, and symptoms to s…

This study tested whether metoprolol, an FDA-approved heart medication, can reduce heart damage after surgery in people with coronary artery disease. 72 adults aged 50 and older who were not already on beta-blockers took part. The drug was given after anesthesia and during hospit…

This study tested a culturally-tailored program called HARMONY for African American women at risk for heart disease, stroke, and diabetes. Over 8 sessions plus monthly boosters, participants learned stress management, exercise, and healthy eating. The goal was to see if the progr…

This study tested whether providing medically tailored meals to people with heart failure could improve their diet quality. Sixty participants received heart-healthy meals delivered to their homes for 12 weeks. The main goal was to see if their diet scores improved by the end of …

This study tested a very small balloon catheter (Sapphire 3) in 170 people with severely blocked heart arteries (chronic total occlusions). The balloon was used to open the blockage before placing a stent. The main goal was to see if the device could be safely delivered, inflated…

This study looked at the SAPIEN XT heart valve, which is placed through a thin tube (catheter) to fix a failed valve in the heart's right ventricle. Researchers wanted to confirm it is safe and works well. They enrolled 57 people with a narrowed or leaky heart valve conduit. The …

This completed trial tested whether taking two blood thinners (clopidogrel and aspirin) for 12 months after a heart stent procedure is better than aspirin alone for people with multiple blocked coronary arteries. Over 8,000 patients were enrolled across 100 centers. The main goal…

This Phase 2 trial tested the drug tovinontrine (CRD-750) against a placebo in 557 adults with chronic heart failure and reduced pumping ability. The goal was to see if the drug safely lowers a key heart stress marker called NT-proBNP over 12 weeks. The study is complete, and res…

This Phase 2 study tested the safety and effectiveness of tovinontrine, an experimental drug, compared to a placebo in 303 adults with chronic heart failure with preserved ejection fraction. The main goal was to see if tovinontrine could lower a key biomarker (NT-proBNP) in the b…

This study tested a new blood test called HEARTBiT that uses 9 RNA markers to detect acute rejection in heart transplant patients. Currently, rejection is found through frequent, invasive heart biopsies. The test was developed using samples from 150 patients and will be evaluated…

This large observational study followed over 135,000 Chinese women aged 40-70 to see if eating soy food reduces the risk of heart attacks and fatal heart disease. Researchers tracked participants' soy intake and heart health over time. The study aims to provide clues about diet a…

This study tested a device called preCARDIA that temporarily blocks a large vein in the chest to help patients with sudden, severe heart failure. The goal was to see if it is safe and can help remove excess fluid when standard treatments are not working. The study included 60 adu…

This study followed 268 adults with end-stage kidney disease on dialysis. Each participant wore a Holter heart monitor for 7 days to track irregular heartbeats. Researchers then looked for links between those heart patterns and serious outcomes like sudden cardiac death, heart at…

This study looked at whether using a heart ultrasound probe (TEE) during low-risk coronary artery bypass surgery should be done routinely or only when needed. Researchers enrolled 40 patients and checked if it was possible to randomly assign them to one of two groups. The goal is…

This study looked at how a high-fat, high-sugar Western diet changes immune cells called monocytes in healthy, normal-weight adults aged 20-45. Eight participants ate a controlled Western diet for 8 weeks. Researchers measured specific proteins and genes in the blood to understan…

This study looked at whether viral infections and diabetes in pregnant women are linked to congenital heart defects in their babies. Researchers analyzed blood and stool samples from 114 women to detect viruses and immune responses. The goal was to gather knowledge for future lar…

This study looked at how full-fat and fat-free milk and yogurt affect the gut microbiome and heart disease risk factors. 37 adults over 50 drank specially prepared dairy drinks for a period. Researchers measured changes in gut bacteria, metabolic byproducts, and blood markers to …

This study tested a new automatic tool on a pocket ultrasound device to measure how well the heart pumps blood (left ventricle ejection fraction). Researchers compared its results to those from heart MRI, the gold standard, in 60 adults with shortness of breath, low blood pressur…

This study looked at whether silent myocardial ischemia (reduced blood flow to the heart without chest pain) increases the risk of heart problems or death in people with coronary heart disease. Researchers followed participants for one to three years. The goal was to better under…

This study aimed to find out if certain genes make people more likely to die suddenly from a heart problem. Researchers looked at the DNA of 2,500 people to see if specific gene variations were linked to sudden cardiac death. No treatments or interventions were given; the goal wa…