Acute coronary syndromes Relationship between location and size of myocardial infarction and their reciprocal influences on post-infarction left ventricular remodelling
نویسندگان
چکیده
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CLINICAL RESEARCH Acute coronary syndromes
منابع مشابه
Relationship between location and size of myocardial infarction and their reciprocal influences on post-infarction left ventricular remodeling
AIMS To assess the intricate relationship between myocardial infarction (MI) location and size and their reciprocal influences on post-infarction left ventricular (LV) remodelling. METHODS AND RESULTS A cohort of 260 reperfused ST-segment elevation MI patients was prospectively studied with cardiovascular magnetic resonance at 1 week (baseline) and 4 months (follow-up). Area at risk (AAR) and...
متن کاملMyocardial damage of the entire ventricular region in a patient with acute myocardial infarction
Technetium-99m-pyrophosphate (99mTc-PYP) has been used, in combination with thallium-201, to estimate the site and extent of myocardial infarcts. We report a case of acute myocardial infarction with severe coronary disease in which the distribution of 99mTc-PYP was extensive. A 78-year-old man presented with dyspnea, and a diagnosis of non-ST-segment elevation acute myocar...
متن کاملRelationship between the location of the most severe myocardial perfusion defects, the most severe coronary artery stenosis and the site of subsequent myocardial infarction [Persian]
This study evaluated the relationship between the location of the most severe coronary artery stenosis and the subsequent acute myocardial infarction (AMI). Methods: Of 1590 patients who were admitted with a diagnosis of AMI, we identified 44 patients who had undergone previous myocardial perfusion SPECT. Thirty-one of these patients also had previous coronary angiography. The relationshi...
متن کاملClinicopathological study in an ovine model of experimental acute myocardial infarction
To evaluate the prognostic significance of clinicopathological measurement in the diagnosis of acute myocardial infarction (MI) in sheep, acute MI was induced by ligation of left anterior descending coronary artery (LAD). For this purpose, twenty four healthy sheep were divided into the sham-operated or control group (group I, thoracotomy without MI) and the experimental group (group II, with M...
متن کاملرابطه بین تغییرات آینه ای (Reciprocal changes) الکتروکاردیوگرام بیماران دچار انفارکتوس حاد میوکارد و تنگی عروق کرونر تغذیه کننده نواحی مربوط به تغییرات
Introduction: Reciprocal changes are ST depression ≥1 mm in electrocardiogram of the patients with acute myocardial infarction in the reciprocal leads. This question that these changes are merely secondary to ST elevation in infarction area or that they are truly subendocardial ischemia secondary to involvement of coronary artery that perfuse that area is not clearly defined. Methods and Materi...
متن کامل