-363-HEMODYNAMIC DETERMINANTS OF LEFT VENTRICULAR RAPID FILLING : MULTIPLE REGRESSION ANALYSIS
نویسندگان
چکیده
منابع مشابه
Clinical and hemodynamic determinants of left ventricular dimensions.
This study was designed to quantitate the influence of 20 clinical, hemodynamic, and volume determinants of left ventricular (LV) structure. Systemic hemodynamics, intravascular volume, and LV echocardiographic measurements were collected in a heterogeneous population of 171 patients. Stepwise multiple-regression analysis indicated that body weight and body-surface area were the most powerful d...
متن کاملRapid left ventricular filling and stasis in mitral regurgitation.
In 1902 Mackenzie described the jugular pulse tracing from a patient with atrial fibrillation (Fig. 1). Pressure declined as the ventricle filled, and rose again before the ventricle contracted. He took this to be a sign that the ventricle filled some time before it contracted, and attributed the rise in venous pressure to stasis. In 1906 Yandell Henderson described the volume changes of the be...
متن کاملRapid left ventricular filling in untreated hypertensive subjects with or without left ventricular hypertrophy.
In this study, independent contribution of age, HR, BMI, casual and ambulatory blood pressure, LVM and LVEF in evaluating diastolic filling have been investigated in 34 never-treated hypertensive patients and in 15 healthy normotensive subjects. All the subjects were free from coronary artery disease, valvular disease, heart failure, renal disease and psychiatric problems. All the hypertensive ...
متن کاملVENTRICULAR PERFORMANCE Left ventricular filling dynamics : influence of left ventricular relaxation and left atrial pressure
Peak rapid filling rate (PRFR) is often used clinically as an index of left ventricular relaxation, i.e., of early diastolic function. This study tests the hypothesis that early filling rate is a function of the atrioventricular pressure difference and hence is influenced by the left atrial pressure as well as by the rate of left ventricular relaxation. As indexes, we chose the left atrial pres...
متن کاملA hemodynamic study of left ventricular aneurysm.
SUMMARY Thirteen patients with left ventricular aneurysm due to coronary heart disease were studied by left heart and coronary sinus catheterization, including cineventriculog-raphy and measurement of ventricular mechanics and energetics at rest, and in some subjects, during either isoproterenol infusion or supine leg exercise. Eight patients had an aneurysm estimated to comprise greater than 2...
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ژورنال
عنوان ژورنال: Japanese Circulation Journal
سال: 1986
ISSN: 0047-1828,1347-4839
DOI: 10.1253/jcj.50.568_1