Effect of Obesity and Overweight on Left Ventricular Diastolic Function
نویسندگان
چکیده
منابع مشابه
Impact of Overweight and Obesity on Left Ventricular Diastolic Function and Value of Tissue Doppler Echocardiography
BACKGROUND Diastolic dysfunction is a common cause of heart failure with preserved systolic function in obese patients. OBJECTIVE To assess diastolic function in a series of overweight and obese patients using conventional and tissue Doppler echocardiography. SETTING AND METHOD University hospital; left ventricular diastolic function was evaluated in 99 patients (mean age 61.59 ± 13.9 years...
متن کاملEffect of obesity and overweight on left ventricular diastolic function: a community-based study in an elderly cohort.
OBJECTIVES The purpose of this study was to assess the independent effect of increased body size on left ventricular (LV) diastolic function. BACKGROUND Obese and overweight persons are at increased risk of heart failure. Left ventricular diastolic dysfunction is an asymptomatic condition associated with future heart failure. It is unclear whether obesity and overweight are independently asso...
متن کاملRelationship of Left Ventricular Diastolic Function to Obesity and Overweight in a Japanese Population With Preserved Left Ventricular Ejection Fraction.
BACKGROUND Obesity has been found to be associated with future development of diastolic heart failure. Other evidence has indicated that the effect of obesity on left ventricular (LV) mass varies among ethnicities. However, there are few data on the relationship between body mass index (BMI) and LV diastolic dysfunction in the Japanese population. METHODSANDRESULTS We performed echocardiograp...
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conclusions chronic smoking caused left ventricular diastolic dysfunction. acute intake caused left and right ventricular diastolic dysfunction. changes persisted up to 30 minutes after smoking, although diastolic blood pressure returned to normal state. objectives the current study aimed to evaluate the acute and chronic effects of smoking on the left and right ventricular (rv) diastolic funct...
متن کاملModulating Left Ventricular Diastolic Function
Although both dopamine and dobutamine are potent positive inotropic agents, multiple studies indicate that dopamine may produce a rise in left ventricular (LV) filling pressure, while dobutamine often has the opposite effect. To ascertain the pharmacological and hemodynamic mechanisms responsible for the elevation in LV filling pressure observed with dopamine, we administered incremental infusi...
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ژورنال
عنوان ژورنال: Journal of the American College of Cardiology
سال: 2011
ISSN: 0735-1097
DOI: 10.1016/j.jacc.2010.10.042