Shuangshen ningxin formula attenuates cardiac microvascular ischemia/reperfusion injury through improving mitochondrial function

Shuangshen Ningxin Formula (SSNX) is a traditional Chinese medicine formula used to treat myocardial ischemia-reperfusion injury (MIRI). A randomized controlled trial previously showed that SSNX reduced cardiovascular events, and experiments have also verified that SSNX attenuated ischemia-reperfusion (I/R) injury. However, the mechanism of SSNX in the treatment of microvascular I/R injury is still unclear.