conclusion osem3d may provide better image quality and higher contrast than other methods for small animal imaging with the new myocardial imaging agent, [18f] fptp. results the location and size of myocardial infarction on pet images correlated closely with that observed with ttc staining. among the four reconstruction methods, osem3d provided the best assessment of infarct size (r2 = 0.994, p...

myocardial free wall rupture is a catastrophic complication of acute myocardial infarction, and prognosis will depend on the prompt diagnosis by echocardiography, extension of infarct size, and prompt surgical treatment. free wall rupture concomitant with ventricular septal defect (vsd) may be more complicated for management. a case of a 69-year-old man with myocardial free wall rupture and vsd...

BACKGROUND Several studies performed before the advent of thrombolysis have shown that the presence of ventricular arrhythmias is an independent risk factor for subsequent mortality in patients recovering from acute myocardial infarction. Since fibrinolysis affects the natural history of infarction and may alter the clinical relevance of different risk factors, the aim of the present study was ...

BACKGROUND Anger can trigger myocardial ischemia and may be an independent risk factor for coronary heart disease, but its effect on early compared with late onset of disease is unclear. METHODS We performed a prospective study of 1055 men followed up for 32 to 48 years to examine the risk of premature and total cardiovascular disease (CVD) associated with anger responses to stress during ear...

the effect of opium addiction on the appearance of different types of arrhythmias after acute myocardial infarction (ami) has been assessed in few studies. this study is aimed to determine the effect of opium on post-mi arrhythmia and also to address the differences in the appearance of different types of arrhythmias after ami between opium addicted and non-addicted patients. in this comparativ...

background: we sought to evaluate the efficacy and safety of the different trade forms of streptokinase available in our country, namely heberkinasa (heberbiotec, havana, cuba) and streptase (aventis behring gmbh, marburg, germany). methods: we conducted a double-blind randomized clinical trial to compare the two streptokinase formulations, i.e. heberkinasa (hbk) or streptase (stp), in patients...

introduction: nowadays, myocardial infarction is the second factor of the deaths after accidents and cancers in the world. the coronary artery diseases are stressful for patients. this research was performed to determine the influence of discharge planning on anxiety levels in acute myocardial infarction patients.   materials and methods: this quasi-experimental study was performed on 60 patien...

background: the association between methylene tetrahydrofolate reductase polymorphism and coronary artery diseases risk has been both confirmed and refuted in a number of published studies. the aim of this study was to investigate whether genetic polymorphisms of mthfr (c677t, a1298c) contributed to the development of myocardial infarction (mi). materials and methods: the present case-control s...