Infundibular Pulmonary Stenosis Workup - Medscape
Doppler echocardiography. Noninvasive Doppler studies play a major role in demonstrating the presence, magnitude, and site of the obstruction. They also help find associated cardiac...
仅显示来自 emedicine.medscape.com 的搜索结果Infundibular Pulmonary Stenosis
The infundibulum appears shrunken. In this second type, the narrowed area may be short or long and may be located immediately below the pulmona…
Infundibulum (heart) - Wikipedia
The infundibulum (also known as conus arteriosus) is a conical pouch formed from the upper and left angle of the right ventricle in the chordate heart, from which the pulmonary trunk arises. It develops from the bulbus cordis. Typically, the infundibulum refers to the corresponding internal structure, whereas the conus arteriosus refers to the external structure. Defects in infundibulum deve…
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Journal of Clinical and Preventive Cardiology - LWW
Two-dimensional (2D) echocardiography shows right ventricular hypertrophy with narrowing of infundibulum, normal pulmonary valve, main pulmonary artery, and branch pulmonary arteries. Right ventricle and right atrium may dilate if there …
Tetralogy of Fallot | Pediatric Echocardiography
Occurs with hypoplasia of the subpulmonary infundibulum and hypertrophy of the septoparietal band when associated with TOF. Posteroinferior rim is typically muscular, but it can have perimembranous extension.
Infundibular Pulmonary Stenosis - Medscape
The infundibulum appears shrunken. In this second type, the narrowed area may be short or long and may be located immediately below the pulmonary valve or lower into the outflow tract. IPS …
2006年3月4日 · Recognition of the fibrous diaphragm by echocardiography identifies a subset of dogs potentially amenable to surgical dilation without the need for cardiopulmonary bypass. …
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Echocardiographic differentiation of infundibular from valvular ...
In one case of severe infundibular pulmonary stenosis, no presystolic opening motion was recorded, thus suggesting that the small pressure changes produced by atrial systole failed to …
Quantitative Morphometric Analysis of Progressive …
1995年8月15日 · Our data indicate that the subpulmonary infundibulum in tetralogy of Fallot is hypoplastic in terms of its length, cross-sectional area, and volume (Table 2) and that the infundibular septum is deviated anterosuperiorly …
Quantitative morphometric analysis of progressive infundibular ...
1995年8月15日 · We also sought to determine whether echocardiographic morphometric analysis of the infundibulum can predict clinical course in infants with tetralogy of Fallot. Methods and …
Tetralogy of Fallot - SpringerLink
2025年2月5日 · Right ventricular infundibulum (most common). Pulmonary valve (usually thickened, can be bicuspid). Main pulmonary artery. ... Pulmonary Regurgitation Index by M …
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