Left Heart Volume Characteristics with a Right Ventricular Volume Overload
نویسندگان
چکیده
منابع مشابه
Left heart volume characteristics with a right ventricular volume overload. Total anomalous pulmonary venous connection and large atrial septal defect.
متن کامل
Right and left ventricular volume characteristics in common atrioventricular canal.
Right (RV) and left (LV) ventricular volume characteristics were determined from biplane cineangiography in 29 patients with atrioventricular canal (AVC). The patients were classified into two groups: group I (N = 19), uncomplicated AVC; group II (N = 10), AVC associated with RV obstruction. In group I, LV end-diastolic volume (EDV) [177 +/- 9 (SEM)% of normal] and RVEDV (125 +/- 9%) both were ...
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This investigation was designed to quantify left ventricular and left atrial volume, volume change, systolic output, and ventricular mass in 31 patients with isolated left ventricular pressure overload secondary to aortic stenosis (AS, n = 14) or coarctation of the aorta (n = 17). These parameters were compared with normal standards and with data from a group of nine patients with a combined pr...
متن کاملLeft ventricular pressure-volume characteristics in congenital heart disease.
SUMMARY The continuous pressure-volume relationships throughout the cardiac cycle were evaluated in children with tetralogy of Fallot, isolated ventricular septal defect, and patent ductus arteriosus. Biplane cineangiocardiography and simultaneous left ventricu-lar pressures were utilized for data acquisition. Normal pressure-volume loops demonstrated only small changes in left ventricular volu...
متن کاملLeft Heart Volume Characteristics Following Ventricular Septal Defect Closure
Left ventricular and left atrial volume, left ventricular ejection fraction, and left ventricular muscle mass were determined preoperatively and postoperatively in 13 patients who underwent surgical closure of ventricular septal defects in the first two years of life. Left ventricular end-diastolic volume and systolic output averaged 255 ± 19% (± SEM) and 240 ± 19% of normal, respectively, befo...
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ژورنال
عنوان ژورنال: Circulation
سال: 1972
ISSN: 0009-7322,1524-4539
DOI: 10.1161/01.cir.45.2.389