Prognostic implications of PR-segment depression in inferior leads in acute inferior myocardial infarction
نویسندگان
چکیده
منابع مشابه
Clinical manifestations of right ventricle involvement in inferior myocardial infarction
Abstract Background: Early diagnosis of right ventricle (RV) involvement in inferior myocardial infarction (Inf MI) is very critical. This study was performed to evaluate the clinical findings of Inf MI with or without RV infarction. Methods: From September 2010 to September 2012, 195 patients with definite diagnosis of Inf MI were evaluated in the Department of Cardiology, in Babol, north of...
متن کاملPrognostic significance of precordial ST-segment changes in acute inferior wall myocardial infarction.
STUDY OBJECTIVE To examine the clinical significance of precordial ST-segment changes in patients with acute Q-wave inferior wall myocardial infarction. DESIGN Prospective evaluation (clinical follow-up) of Q-wave inferior wall myocardial infarction over a 6-year period in patients who fulfilled the inclusion criteria. SETTING Coronary care unit at a university hospital. PATIENTS Two hund...
متن کاملImplications of precordial ST segment depression during acute inferior myocardial infarction. Arteriographic and ventriculographic correlations during the acute phase.
Thirty two patients presenting with acute transmural inferior wall myocardial infarction underwent cardiac catheterisation and angiography within 12 hours of the onset symptoms. Twelve lead electrocardiograms performed within one hour of catheterisation showed ST segment depression in the anterior precordial leads in addition to inferior wall changes in 17 patients and no ST segment changes in ...
متن کاملThe relation of ST segment deviations in 12-lead conventional Electrocardiogram, right and posterior leadswith the site of oc-clusion in acute inferior myocardial infarction
Background :In addition to diagnosing the acute myocardial infarction (MI), stratifying high-risk patients and proper treatment strategies are important issues in managing patients complaining of chest pain and suspecting MI. Many studies have been conducted to predict the occlusion site by interpreting the ST segment deviations in Electrocardiogram (ECG).Additional posterior and right precor...
متن کاملIsolated inferior wall ST segment depression as an early sign of acute anterior wall myocardial infarction.
BACKGROUND Reciprocal changes may accompany ST segment elevation in the ischemic territory during acute myocardial infarction (AMI). We examined the hypothesis that isolated inferior ST segment depression on admission is an early sign of anterior wall infarction. METHODS 49 patients admitted to the coronary care unit between January 1996 and June 2008 who presented with inferior ST segment de...
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ژورنال
عنوان ژورنال: Clinical Cardiology
سال: 2006
ISSN: 0160-9289,1932-8737
DOI: 10.1002/clc.4960290809