Cardiac Structure and Function in Nox4 TG Mice and Controls 1 Week After Reperfused MI
(A to D) Changes in left ventricular end-systolic volume (ESV), end-diastolic volume (EDV), ejection fraction (EF), and heart rate (HR) assessed by echocardiography. (E) Heart weight/body weight ratio (HW/BW). (F) Cardiomyocyte cross-sectional area quantified in left ventricular sections. n = 5 to 6 per group. I/R = ischemia/reperfusion; MI = myocardial infarction; Nox4 = NADPH oxidase 4; TG = transgenic; WT = wild-type.