Diastolic Dysfunction and Doppler Echocardiography
نویسندگان
چکیده
منابع مشابه
Diastolic Dysfunction: Pathogenesis, Therapy and the Importance of Doppler Echocardiography
501 Abstract: Diastolic dysfunction is characterized by increased resistance to ventricular filling, inappropriate upward shift of the diastolic pressure-volume relationship and exercise intolerance. Inappropriate tachycardia, decreased diastolic compliance and impaired systolic relaxation lead to diastolic dysfunction. Optimal therapy will depend on the type and pathophysiologic phase of disea...
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The aim of this study was to explore the feasibility and the diagnostic value of conventional Doppler parameters of transmitral inflows and Doppler tissue echocardiography parameters of septal annulus motion for the assessment of diastolic dysfunction in dogs with cardiac failure. The LV diastolic mitral flow patterns were divided into normal diastolic flow pattern (group 1), delayed relaxation...
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Diastolic dysfunction may be associated with increased morbidity and mortality. In this article, an overview of the pathophysiology of diastolic dysfunction is discussed and the findings of Doppler echocardiography used to aid in its diagnosis are reviewed.
متن کاملEmergency physician use of tissue Doppler bedside echocardiography in detecting diastolic dysfunction: an exploratory study
INTRODUCTION This study evaluates the agreement between emergency physician (EP) assessment of diastolic dysfunction (DD) by a simplified approach using average peak mitral excursion velocity (e'A) and an independent cardiologist's diagnosis of DD by estimating left atrial (LA) pressure using American Society of Echocardiography (ASE) guidelines. METHODS This was a secondary analysis of 48 li...
متن کاملThe influence of Asthma on Right Ventricular Systolic and Diastolic Function in Children according to Tissue Doppler Echocardiography
Introduction:Asthma is the most common chronic inflammatory condition affecting the lower airways among children. Asthma may influence right ventricular (RV) function and patients may develop right ventricular hypertrophy, pulmonary hypertension and cor pulmonale. The main objective of this study is to determine RV dysfunction in asymptomatic asthmatic children as detected by ti...
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ژورنال
عنوان ژورنال: Journal of the American College of Cardiology
سال: 2005
ISSN: 0735-1097
DOI: 10.1016/j.jacc.2005.03.022