The degree of myocardial damage in pathology was abated ( P<0. 01). The release amount of CK, CK-MB and LDH,and the elevatory degree of ST se gment of ECG in the Pit+UK group lowered 54.2%, 54.5%, 48.4% and 56 .5% respectively compared with the Pit group (all P<0.01).
Background:Ventricular remodeling(VRM) after myocardial infarction(MI) is increasing of cardiac weight and volume or morphous change which are caused by myocardial and interstitial alteration gradually after myocardial damage.
① Establishment of myocardial damage models of diabetic rats:The rats in the model group and Tangxinkang group were treated with intraperitoneal injection of streptozotocin (25 mg/kg), and those in the blank group were injected with citromalic acid buffer (25 mg/kg), and then all the rats were fed with hyper-calorie diet.
Objective To investigate the diagnostic value of serusm cardiac troponin-I(cTn-I),creatine kinase(CK),creatine kinase isoenzyme(CK-MB) and CK-MB/CK ratios for myocardial damage in neonates with hypoxic-ischemic encephalopathy(HIE).
Greater myocardial damage in SHRSP than in Wistar rats following the equal increase in OH· production above the basal level suggests the existence of deficit of the antioxidant defense in the hypertrophied myocardium.
Local myocardial damage due to current flow through the heart is the probable cause of the extrasystoly.
Background Perioperative myocardial damage is an important determinant for postoperative cardiac function and recovery.
Cardiac troponin I (cTNI) is a specific marker for myocardial damage.
The coronary angiography demonstrated intact coronary circulation and a broad area of myocardial damage of the left ventricular lateral wall.