Results 11 to 20 of about 75,875 (253)

Use of a two-handed model to improve comprehension of ventricular outflow tract anatomy

BMC Medical Education, 2023
Background Mastering cardiac anatomy is a formidable obstacle in the learning process for cardiac electrophysiology trainees. The complex three-dimensional characteristics and contiguous relationship of the ventricular outflow tract are particularly ...
Xiang Xue, Xianyuan Luo, Zhaoyang Liu, Yun Jin   +3 more
doaj   +1 more source

Haemodynamic Interplay Between Concomitant Left Ventricular Outflow Tract Obstruction and Aortic Stenosis

Interventional Cardiology: Reviews, Research, Resources, 2021
The authors describe a patient with hypertrophic cardiomyopathy with concomitant left ventricular outflow tract obstruction and aortic stenosis. Detailed haemodynamic assessment of the serial lesions was performed.
Priya Bansal, Hamza Lodhi, Adithya Mathews, Anand Desai, Ramez Morcos, Brijeshwar Maini, Houman Khalili   +6 more
doaj   +1 more source

Dynamic left ventricular outflow tract obstruction in living donor liver transplantation recipients -A report of two cases- [PDF]

Korean Journal of Anesthesiology, 2010
We present two cases of dynamic left ventricular outflow tract obstruction in 2 patients who were undergoing living donor liver transplantation. On the preoperative transthoracic echocardiography, the first patient showed normal ventricular function and ...
Ae Ryoung Lee, Young-Ri Kim, Ji-Sun Ham, Sangmin Maria Lee, Gaab-Soo Kim   +4 more
doaj   +1 more source

A modified approach in the repair of type I and II truncus arteriosus to promote branch pulmonary arterial growth and limit early reoperationCentral MessagePerspective

JTCVS Techniques, 2022
Objective: Maintaining adequate branch pulmonary arterial growth is critical in preventing early (
Michael F. Swartz, PhD, Shuichi Yoshitake, MD, Jill M. Cholette, MD, Nader Atallah-Yunes, MD, Hongyue Wang, PhD, George M. Alfieris, MD   +5 more
doaj   +1 more source

Application of Foley balloon catheter in palliative surgery for pulmonary atresia with an intact ventricular septem, with additional cases of pulmonary atresia with ventricular septal defect and tetralogy of Fallot

BMC Cardiovascular Disorders, 2023
Background Pulmonary atresia and tetralogy of Fallot can require palliative surgery in the neonatal period due to severe hypoxia; however, limitations of established techniques include high failure rate and need for cardiopulmonary bypass.
Qiteng Xu, Kefeng Hou, Bei Lv, Quansheng Xing, Rui Chen   +4 more
doaj   +1 more source

Long-term surgical results of transposition of the great arteries with left ventricular outflow tract obstruction

Journal of Cardiothoracic Surgery, 2022
Objective The objective of this study was to evaluate the long-term surgical results of transposition of the great arteries with left ventricular outflow tract obstruction.
Akihisa Furuta, Masaaki Yamagishi, Goki Matsumura, Takeshi Shinkawa, Hiroshi Niinami   +4 more
doaj   +1 more source

Left ventricular outflow tract to left atrium fistula as a complication of aortic root repair

IHJ Cardiovascular Case Reports, 2023
A fistula between the left ventricular outflow tract and left atrium is a very rare phenomenon. In this case report, we will introduce a Marfan patient who underwent an aortic root repair, leading to a complication of a left ventricular outflow tract to ...
John S. Dayco, Kendall Bell, Rashid Alhusain, Abdalaziz Awadelkarim, Frank Baciewicz, Shaun Cardozo   +5 more
doaj   +1 more source

Closure of insufficient, native right ventricular outflow tract with AMPLATZER™ muscular ventricular septal defect occluder in a patient with tetralogy of Fallot post-Melody® valve

Annals of Pediatric Cardiology, 2019
AMPLATZER™ muscular ventricular septal defect occluder is used commonly for off-label purposes. We describe an unusual case of a patient with tetralogy of Fallot who underwent repair with a right ventricle to pulmonary artery homograft due to abnormal ...
Neha Bansal, Sanjeev Aggarwal, Daniel R Turner   +2 more
doaj   +1 more source

Relationship of left ventricular outflow tract velocity time integral to treatment strategy in submassive and massive pulmonary embolism

Pulmonary Circulation, 2020
Pulmonary embolism is associated with high rates of mortality and morbidity. It is important to understand direct comparisons of current interventions to differentiate favorable outcomes and complications.
David Antoine, Taylor Chuich, Ruben Mylvaganam, Chris Malaisrie, Benjamin Freed, Michael Cuttica, Daniel Schimmel   +6 more
doaj   +1 more source

Modern mapping and ablation of idiopathic outflow tract ventricular arrhythmias

Reviews in Cardiovascular Medicine, 2022
Outflow tract (OT) premature ventricular complexes (PVCs) are being recognized as a common and often troubling, clinical electrocardiographic finding. The OT areas consist of the Right Ventricular Outflow Tract (RVOT), the Left Ventricular Outflow Tract (
Stylianos Dragasis, Konstantinos Vlachos, Antonio Frontera, Panagiotis Mililis, Athanasios Saplaouras, Andromahi Zygouri, Maria Erato Zymatoura, Marianthi Kontonika, Nikolaos Kafkas, Michael Efremidis, Konstantinos P. Letsas   +10 more
doaj   +1 more source