Balloon pump in heart vein may limit damage after heart attack
Disease control
Not yet recruiting
This study tests if a special balloon pump placed in a heart vein (coronary sinus) can reduce heart muscle damage when used alongside standard angioplasty in people having a major heart attack (STEMI). About 177 adults aged 18-80 with moderate heart pumping weakness will be rando…
Phase: NA • Sponsor: Shanghai MicroPort Rhythm MedTech Co., Ltd. • Aim: Disease control
Last updated Jun 27, 2026 08:12 UTC