Research Topics
| Khawaja Afzal AmmarSummaryAffiliation: Mayo Clinic Country: USA Publications
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Detail Information
Publications
Defining unrecognized myocardial infarction: a call for standardized electrocardiographic diagnostic criteriaKhawaja Afzal Ammar
Department of Internal Medicine, Olmsted Medical Center, Rochester, MN 55904, USA
Am Heart J 148:277-84. 2004..We sought to summarize the rationale behind the various UMI-ECG definitions and to suggest an approach to develop uniform criteria...- Echocardiographic characteristics of electrocardiographically unrecognized myocardial infarctions in a community populationKhawaja Afzal Ammar
Mayo Clinic and Foundation, Rochester, Minnesota, USA
Am J Cardiol 96:1069-75. 2005..The similar prognosis after UMI and RMI cannot be explained by comparable degrees of ventricular damage... - Unrecognized myocardial infarction: the association with cardiopulmonary symptoms and mortality is mediated via echocardiographic abnormalities of global dysfunction instead of regional dysfunction: the Olmsted County Heart Function StudyKhawaja Afzal Ammar
Division of Cardiovascular Diseases, Mayo Clinic and Foundation, Rochester, MN, USA
Am Heart J 151:799-805. 2006..There are very few data describing the association of electrocardiogram-based unrecognized myocardial infarction (ECG-UMI) with nonanginal cardiopulmonary symptoms, echocardiographic abnormalities, and mortality in the community... - Impaired functional status and echocardiographic abnormalities signifying global dysfunction enhance the prognostic significance of previously unrecognized myocardial infarction detected by electrocardiographyKhawaja Afzal Ammar
Division of Cardiovascular Diseases, Mayo Clinic and Foundation, Rochester, MN 55905, USA
Ann Noninvasive Electrocardiol 12:27-37. 2007..The relationship between electrocardiographic unrecognized myocardial infarction (UMI), abnormal functional status, echocardiographic abnormalities, and mortality has not been evaluated... - Prevalence and prognostic significance of heart failure stages: application of the American College of Cardiology/American Heart Association heart failure staging criteria in the communityKhawaja Afzal Ammar
Division of Cardiovascular Diseases, Mayo Clinic, 200 First St SW, Rochester, MN 55905, USA
Circulation 115:1563-70. 2007..The prevalence of HF stages and their association with mortality are unknown. We sought to estimate HF stage prevalence in the community and to measure the association of HF stages with mortality... 
Central obesity: association with left ventricular dysfunction and mortality in the communityKhawaja Afzal Ammar
Division of Cardiovascular Diseases, Mayo Clinic and Foundation, Rochester, MN 55905, USA
Am Heart J 156:975-81. 2008..The association of BMI (an index of overall obesity) and WHR (an index of central obesity) with LV systolic and diastolic dysfunction in a population-based cohort is unknown...- Is self-reported "moderate" drinking in the cardiovascular benefit range associated with alcoholic behavior? A population based studyKhawaja Afzal Ammar
Mayo Clinic and Foundation, Rochester, MN 55905, USA
J Addict Dis 28:243-9. 2009.... - Identification of optimal electrocardiographic criteria for the diagnosis of unrecognized myocardial infarction: a population-based studyKhawaja Afzal Ammar
Department of Internal Medicine, Olmsted Medical Center, Rochester, MN 55904, USA
Ann Noninvasive Electrocardiol 10:197-205. 2005..We sought to evaluate the effect of ECG-MI criteria and study methodology on the prevalence of unrecognized myocardial infarction (UMI) and to identify the optimal ECG-MI criteria for UMI detection in epidemiologic studies...