Results 301 to 310 of about 76,726 (343)

Left Ventricular Outflow Tract Abnormalities

2013
Aortic valve stenosis refers to a narrowing of the lumen of the aortic valve. It is the most common cardiac valvular condition requiring valve replacement. Congenital stenosis is the most common cause of aortic valve stenosis. It is usually associated with anomalous valves, most commonly the bicuspid aortic valve. The congenitally stenotic aortic valve
Robert Pelberg, Marilyn J. Siegel, Wojciech Mazur, Tomasz Miszalski-Jamka   +3 more
openaire   +2 more sources

Validating a prediction modeling tool for left ventricular outflow tract (LVOT) obstruction after transcatheter mitral valve replacement (TMVR)

Catheterization and cardiovascular interventions, 2018
Dee Dee Wang, M. Eng, A. Greenbaum, E. Myers, M. Forbes, P. Karabon, M. Pantelic, Thomas Song, J. Nadig, M. Guerrero, W. O’Neill   +10 more
semanticscholar   +1 more source

Left Ventricular Outflow Tract Lesions

2007
Normal aortic valve is trileaflet. Congenital forms of valve disease are either unicuspid, bicuspid, or quadricuspid. Bicuspid valve is the most common congenital aortic valve disease, where the aortic valve is anatomically made of two leaflets or more but often functioning as bileaflet valve due to leaflet fusion.
Michael Henein, Wei Li, Michael A. Gatzoulis   +2 more
openaire   +2 more sources

Right Ventricular Outflow Tract Reconstructions [PDF]

, 1989
The development of the extracardiac conduit for reconstruction of “blue” ventricle to pulmonary artery continuity has revolutionized the surgery of many complex congenital cardiac defects.1–5 In infants with anomalies such as tetralogy of Fallot, nonvalved reconstruction of the right ventricular outflow has been well tolerated with a low early ...
openaire   +1 more source

Left Ventricular Outflow Tract Obstruction

2015
Left ventricular outflow tract (LVOT) obstruction is a general term that includes all the obstructive lesions affecting the left ventricle and the aortic arch. Subaortic stenosis can be caused by fibrous rings, hypertrophied muscle, or abnormal mitral valve attachments.
openaire   +2 more sources

Left ventricular outflow tract obstruction

2003
Aortic stenosis is rare in infancy. It is present in 0.004–0.34% of live births; 75% of patients are males. It ranks 9th among critical congenital heart diseases in infants (2.9%). Incidence increases with age to become the second most common congenital heart disease after ventricular septal defect in the third decade of life.
openaire   +2 more sources

An electrocardiographic diagnostic model for differentiating left from right ventricular outflow tract tachycardia origin

Cardiovascular Electrophysiology, 2018
Zhuoqiao He, Ming Liu, Min Yu, Nan Lu, Jia Li, Tan Xu, Jinxiu Zhu, Mary Clare O'Gara, Michael O'Meara, Hong Ye, Xuerui Tan   +10 more
semanticscholar   +1 more source

Tumor in the Right Ventricular Outflow Tract

Echocardiography, 2010
Fabiola B. Sozzi, Stephane Rusek, Francois Bourlon, Philippe Rossi, Vincent Dor, Laura Iacuzio, Filippo Civaia, Armand Eker   +7 more
openaire   +3 more sources

Outflow graft obstruction after left ventricular assist device implantation: a retrospective, single‐centre case series

ESC Heart Failure, 2021
Akanksha Agrawal, Alanna A Morris, Michael A Burke   +2 more
exaly  

Left ventricular outflow tract obstruction

Catheterization and Cardiovascular Diagnosis, 1989
Itzhak Kronzon, Robin S. Freedberg
openaire   +3 more sources