[PDF] Top 20 Persistence of regional left ventricular dysfunction after exercise induced myocardial ischemia

... min after exercise, however, moderate reductions in ischemic segment shortening were noted after both temporary stenosis and persistent stenosis runs, and these persisted for 30 min ... See full document

... of left ventricular outflow tract index (LVOTi), relative left ventricular wall thickness (RLVWT) and left ventricular end-diastolic volume index (LVDVi), all patients underwent ... See full document

... cause myocardial injury via multiple ...during myocardial ischemia and reperfusion which plays a major role in the pathophysiology of ischemia reperfusion related injury (Angela Maria Vicente ... See full document

... on left ventricular function during 4 h of ischemia, as well as mechanism of action, four groups of intact anesthetized dogs were ...Acute regional ischemia was induced with a ... See full document

... resting myocardial perfusion scintigraphy including semiquantitative evaluation were complemented with a gated resting and exercise SPECT, followed by image reconstruction in Short ...focal ... See full document

... failure after acute Myocardial Infarction have a WMSI of ...outcome after acute Myocardial ...diastolic dysfunction and chronic elevation of LA pressure, was also a strong predictor of ... See full document

... Concentric left ventricular hypertrophy is the prognos- tically most unfavourable geometric pattern found in hypertension and particularly common in hypertensive patients of African origin ...the ... See full document

... immunofluorescence analysis. Analysis of ST segment elevation on the electrocardiogram as an indicator of the severity of ischemia suggests that the anti-Mo1 reduces infarct size independent of the severity of ... See full document

... cardiac ischemia 76 ...- induced cardiotoxicity is hypoxia, interference with energy metabolism and increased oxygen demand 77 ...Reversible left ventricular dysfunction, tachycardia ... See full document

... maximum ventricular septal thickness of HCM patients was 20 ± 3 mm compared to 8 ± 2 mm for con- trol subjects, while the ratio of septal-to-lateral ventricu- lar wall thickness for the HCM group was ...the ... See full document

... The current study has several limitations. Strain rate and strain have been shown to be influenced by preload change and evaluation of LA function by 2D-STI is rela- tively difficult and time-consuming, besides; to ... See full document

... termed myocardial remodeling. This process is manifested at the regional myocardial level, and thus, approaches which can identify and be sensitive to changes in regional myocardial ... See full document

... Atherosclerosis is a process that starts soon after birth as soon as the infant starts feeding diet that contains fat. Low-density lipoprotein (LDL) particles begin adhering to the vessel wall and accumulating in ... See full document

... This is a well-known major risk factor for atherosclerosis.Even in the absence of other risk factors, dyslipidemia by itself can cause atherosclerosis development (8) . The most important lipid component in blood ... See full document

... Cardiomyocyte apoptosis occurs in advanced heart failure after the acute phase of MI. Olivetti et al. [19] demonstrated the existence of cardiomyocyte apoptosis morphologically and biochemically in patients who ... See full document

... transient myocardial ischemia, and shows changes ranging from T wave inversion in one lead to a classical segmental infarction pattern with abnormal q ...impaired left ventricular function, ... See full document

... normal canine LV was found to be 0.099±0.006 cc -1 . In the five infarcted hearts there was a modest, but statistically insignificant, shift of the P-V curves from control, such that for the same pressure the infarcted ... See full document

... significantly after surgery in the presence of patent or occluded grafts (P greater than ...cm/s after operation; 18 returned to ...with myocardial infarction in 11 or with late postoperative graft ... See full document

... measured. Left ventricular volumes were calculated by the Simpson’s bi-plane method from apical two and four-chamber (A4C) images, and relative wall thickness and LV mass derived according to Lang et ... See full document

... diastolic dysfunction common even in asymptomatic ...with exercise were found to be independ- ently predictive of adverse cardiac ...vascular dysfunction as the fi nal common pathway in the ... See full document