Effect of residual myocardial ischemia on recovery of left ventricular function after primary percutaneous coronary intervention.

Background: It is unknown whether the existence of severe bystander damage will affect left ventricular (LV) healing following primary percutaneous coronary intervention (PPCI). The aim of the present analysis was to follow LV recovery using 2D speckle tracking echocardiography (2-D STE) in cases with single versus multiple vessel disease with acute myocardial infarction (AMI) who underwent PPCI and to assess major adverse cardiovascular events (MACEs) within 3 months.

Patients And Methods: This work was conducted at Assiut University Heart Hospital.

Protective and therapeutic potentials of HDL and ApoA1 in COVID-19 elderly and chronic illness patients.

Background: Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is responsible for coronavirus disease-2019 (COVID-19). Elderly subjects, obese, and patients with chronic illnesses, are the most affected group. HDL has pleiotropic physiological functions that are affected with alteration(s) in its structure.