https://www.selleckchem.com/products/rin1.html
Heart failure (HF) was traditionally been defined by symptoms due to fluid accumulation and poor perfusion, but it is now recognized that specific HF classifications hold prognostic and therapeutic relevance. Specifically, HF with reduced ejection fraction (HFrEF) is characterized by reduced left ventricular (LV) systolic pump function and dilation and HFpEF is defined primarily due to abnormal LV filling (diastolic failure) with relatively preserved LV systolic function. These forms of HF are distributed equally amongst patients with HF a