Beijing Anzhen Hospital

This study is testing whether a smartphone app that helps people track blood pressure, cholesterol, and medications can lower their future risk of heart disease better than regular doctor visits alone. It will involve 790 adults in China who are at high risk for heart problems. P…

This study is for people who have both an irregular heartbeat (atrial fibrillation) and have survived a brain bleed (intracerebral hemorrhage). It compares a heart procedure called catheter ablation against standard care. The goal is to see if the procedure safely reduces the ris…

This study is creating and testing a new, standardized team-based care system for patients who have a severe heart attack that causes their heart to fail (cardiogenic shock). It will enroll 1,000 patients across multiple hospitals in China to see if this coordinated approach impr…

This study is testing a minimally invasive heart valve repair procedure for people with a specific type of leaky mitral valve caused by heart rhythm problems or heart failure. 400 participants who still have symptoms despite taking the best available medications will be randomly …

This study is testing whether using data from wearable devices like the Apple Watch can help doctors remotely manage medications for people with both heart failure and atrial fibrillation. The goal is to see if this approach leads to better medication adjustments and fewer hospit…

This study tests whether gently cooling patients during a life-saving heart procedure can reduce permanent heart damage and improve survival. It focuses on people having a severe heart attack who have gone into shock and need advanced life support. Researchers will compare outcom…

This study is testing if adding a small heart pump called an IABP right after a patient is placed on a major life support machine (VA-ECMO) for severe heart failure can improve their chances of survival. It will compare the standard approach to the new approach in 358 critically …

This study is testing if using a CPAP machine for sleep apnea after a heart procedure helps prevent the irregular heartbeat from coming back. About 658 adults with both sleep apnea and a specific heart rhythm problem will be randomly assigned to either use the CPAP machine for a …

This study is testing whether a cholesterol-lowering medication (PCSK9 inhibitor) can slow down the progression of calcific aortic stenosis, a condition where the heart's aortic valve stiffens and narrows. The trial will enroll 160 adults with mild to moderate disease who don't y…

This study is testing a new medical device designed to make carotid artery stenting safer and more effective when performed through the wrist instead of the groin. The procedure helps prevent strokes by opening narrowed neck arteries. Researchers will compare the new device to st…

This study is testing a device called the CA330, which acts like a filter in the heart-lung machine. It aims to reduce severe bleeding in patients who need urgent heart surgery but are also taking blood-thinning medications. Researchers will compare surgery using the filter to st…

This study is testing whether a smartphone app can help people better manage their heart health after having a stent placed. About 800 participants will either use the app for remote monitoring and guidance or receive their usual doctor's care. The main goal is to see if the app …

This study is testing a new type of blood marker to help doctors diagnose dangerous blood clots in the lungs (pulmonary embolism) more quickly and accurately. Researchers will enroll 400 people to see if this test can catch clots earlier and help monitor treatment. The goal is to…

This study is testing if a new type of heart scan called magnetocardiography (MCG) can help doctors make better decisions for patients with stable chest pain. About 1,300 participants will be randomly assigned to have their treatment guided by the new scan or by current standard …

This study is testing whether a new ultrasound tool called UFR can accurately measure artery blockages during initial heart attack treatment. Currently, patients often need to return for a second procedure weeks later for accurate measurements. Researchers will follow 200 heart a…

This study is testing whether a program using smartwatches, a phone app, and health coaching can help overweight adults improve their heart health. It will involve about 1,400 people who have borderline high blood pressure, blood sugar, or cholesterol. The goal is to see if this …

This study aims to see if giving patients extra IV fluids during and after a heart procedure can prevent kidney damage. It will involve 290 adults with atrial fibrillation who are scheduled for a specific type of heart treatment called pulsed field ablation. Participants will be …

This study aims to understand how blood pressure changes after heart surgery might predict serious complications. Researchers will monitor 1,200 patients after their operations, tracking blood pressure patterns and blood flow to tissues. The goal is to identify early warning sign…

This study aims to create a better tool for predicting who is at high risk for serious heart problems like heart attacks. Researchers will combine information from heart scans (like CT scans and angiograms) with blood test results to build a new risk model. They will first develo…

This study aims to understand the long-term risks for adults with ventricular tachycardia, a serious heart rhythm condition. Researchers will follow 1,500 patients to compare outcomes between those who receive catheter ablation (a procedure to correct the rhythm) and those manage…

This large study aims to better understand sleep-disordered breathing (like sleep apnea) by tracking 11,100 adults for up to 5 years. It will collect health data to identify risks, explore causes, and figure out the best ways to manage the condition. The goal is to create guideli…

This study aims to understand how repeated drops in oxygen levels during sleep in people with obstructive sleep apnea (OSA) might damage the tiny blood vessels in the heart, a condition called coronary microvascular dysfunction (CMD). Researchers will follow 560 adults with suspe…