Windkessel Measures Derived From Pressure Waveforms Only: The Framingham Heart Study
نویسندگان
چکیده
منابع مشابه
The Framingham Heart Study
Previous reports indicate that cardiac output is increased early in the course of hypertension. The purpose of this study was to identify with echocardiography hemodynamic features in normotensive adults that predicted the development of hypertension. Framingham Heart Study subjects were eligible for this investigation if they were normotensive at the baseline examination (systolic blood pressu...
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International standards for calculating heart period variability (HPV) from a series of R-wave intervals (R-R) in an electrocardiographic (ECG) recording have been widely accepted. It is possible, and potentially useful in various settings, to use systolic blood pressure waveform intervals to estimate HPV, but the validity of HPV derived from blood pressure (BP) waveforms has not been establish...
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BACKGROUND Current definitions of hypertension are based on levels of systolic blood pressure (SBP) and diastolic blood pressure (DBP), but not on pulse pressure (PP). We examined whether PP adds useful information for predicting coronary heart disease (CHD) in the population-based Framingham Heart Study. METHODS AND RESULTS We studied 1924 men and women between 50 and 79 years of age at base...
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The ratio of forced expiratory volume in one second to forced vital capacity (FEV(1)/FVC) is a measure used to diagnose airflow obstruction and is highly heritable. We performed a genome-wide association study in 7,691 Framingham Heart Study participants to identify single-nucleotide polymorphisms (SNPs) associated with the FEV(1)/FVC ratio, analyzed as a percent of the predicted value. Identif...
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ژورنال
عنوان ژورنال: Journal of the American Heart Association
سال: 2019
ISSN: 2047-9980
DOI: 10.1161/jaha.119.012300