Right Axis Deviation, Clockwise QRS Loop, and Signs of Left Ventricular Underdevelopment in a Child with Complete Type of Persistent Common Atrioventricular Canal
نویسندگان
چکیده
منابع مشابه
Right Axis Deviation, Clockwise Qrs Loop, and Signs of Left Ventricular Underdevelopment in a Child with Complete Type of Persistent Common Atrioventricular Canal.
T HE electrocardiogram has proved to supply relialle iniformation for clliical ree-ognition of cardiac defects of the type known as complete form of persisteint comlmmIon atrio-ventrictular canal." 2The electrocardiographlic findinig.s conisistently associated witlh these de~ fects hax e b)een left axis deviationi and Q1S vectors in the frontal plane which (lescril)e a counterclockwise lo0 abov...
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SUMMARY The time intervals defined by the simultaneous recording of an electrocardiogram, phonocardiogram, indirect carotid pulse curve, and apexcardiogram made it possible to compare the left ventricular (LV) dynamics in a group of 33 cases of complete right bundle-branch block with left axis deviation (RBBB-LAD) with two control groups, one consisting of 30 cases of complete right bundle-bran...
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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 ...
متن کاملDouble-outlet Right Ventricle Associated with Persistent Common Atrioventricular Canal
A variant of double-outlet right ventricle (DORV) associated with common atrioventricular (A-V) canal was identified. As yet, this syndrome has not been successfully repaired. Of 16 patients with this diagnosis, 14 had the diagnosis confirmed at postmortem examination and two had the diagnosis confirmed by exploratory cardiotomy. The 16 patients were divided into two groups according to the pos...
متن کامل[Persistent common atrioventricular canal].
T HIS PAPER was written first in 1960. At that time cases of the complete form of persistent common atrioventricular canal or endocardial cushion defect were regarded as consisting of an ostium primum defect of the atrial septum, a cleft in the anterior cusp of the mitral valve, a cleft in the septal cusp of the tricuspid valve, and an interventricular septal defect. Partial forms of the defect...
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ژورنال
عنوان ژورنال: Circulation
سال: 1964
ISSN: 0009-7322,1524-4539
DOI: 10.1161/01.cir.30.5.755