Background:We evaluated whether the serum procalcitonin(PCT)level could predict death in severe and critical coronavirus disease 2019(COVID-19)patients.Methods:
Objective:Intimal hyperplasia is the main cause of restenosis of vein grafts after venous transplantation.MicroRNAs are considered to play a role in vein graft
Objective:Early treatment of acute ischemia of the heart by performing immediate percutaneous coronary intervention(PCI)to restore blood fl ow in patients with