Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Lauren J. Sweeney"'
Publikováno v:
Advances in Physiology Education. 28:23-28
One important goal of introductory biology laboratory experiences is to engage students directly in all steps in the process of scientific discovery. Even when laboratory experiences are built on principles discussed in the classroom, students often
Autor:
Lauren J. Sweeney, Glenn C. Rosenquist
Publikováno v:
American Heart Journal. 98:194-199
The atrial septum is a blade-shaped structure with a concave anterior margin that reflects the curve of the ascending aorta, a convex posterior margin, and an inferior margin along the mitral annulus. The fossa ovalis comprises an average of 28 per c
Publikováno v:
The American Journal of Cardiology. 40:405-408
In transposition of the great arteries, a Blalock-Hanlon closed atrial septectomy is performed to improve intracardiac mixing at the atrial level. Although the Blalock-Hanlon septectomy is a common surgical procedure in cyanotic congenital heart dise
Publikováno v:
The Journal of Pediatrics. 85:490-493
A study of heart specimens without ventricular septal defect from patients with down's syndrome showed a significant enlargement of the membranous ventricular septum as compared to the normal heart. This increase in area of the ventricular septum occ
Autor:
Lauren J. Sweeney, Glenn C. Rosenquist
Publikováno v:
Catheterization and Cardiovascular Diagnosis. 3:385-389
The anatomy of the limbus and its relationship to the fossa ovalis were studied in 90 normal human hearts in an attempt to explain the clinical success of blunt trans-septal catheterization. Previously reported rates of patent foramen ovale (25-35% o
Autor:
Glenn C. Rosenquist, Soame D. Christianson, Lauren J. Sweeney, Dale R. Stemple, Richard D. Rowe
Publikováno v:
The American Journal of Cardiology. 31:749-754
A study of 67 surgically unaltered specimens of tetralogy of Fallot at The Johns Hopkins Hospital revealed a group of 28 hearts in which the ventricular septal defect was surrounded entirely by muscular tissue. Since part of this muscle lay in the sp
Publikováno v:
American heart journal. 90(4)
The commissure between the anterior and medial leaflets of the tricuspid valve is commonly absent in Down's syndrome without endocardial cushion defect (19 of 28 specimens). As a result, aneurysm of the membranous ventricular septum may develop (eigh
Autor:
Glenn C. Rosenquist, Lauren J. Sweeney
Publikováno v:
Pediatric cardiology. 2(3)
We compared semilunar valve relationships of 26 normal hearts with 66 specimens with transposition of the great arteries (TGA). The TGA hearts exhibited a spectrum of dextroposition of the aorta, which brought the point of fibrous continuity between
Publikováno v:
Circulation. 54(2)
The relationship of the base of the left and noncoronary sinuses of the aortic valve and the adjacent aortic leaflet of the mitral valve was studied in 106 normal heart specimens and 184 specimens with isolated VSD. The results show a spectrum of per
Publikováno v:
Journal of clinical ultrasound : JCU. 7(5)
This anatomic study suggests that an understanding of the thickness of the atrial septum should allow better visualization of most portions of the blade-shaped atrial septum during cross-sectional echocardiography, both in normal subjects and in pati