Results 81 to 90 of about 61,734 (360)

Novel Transthoracic Pulmonary Valve Implantation Using Self‐Expanding Salus Valve: A Prospective Study of Safety and Mid‐Term Outcomes

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Transcatheter pulmonary valve replacement (TPVR) has emerged as a valuable treatment for severe pulmonary regurgitation (PR). The Salus valve (Balance Medical Technology Co. Ltd., Beijing, China) represents a novel self‐expanding valve stent designed for deployment through a transthoracic approach with a small subxiphoid incision ...
Ziqin Zhou, Miao Tian, Jiazichao Tu, Yong Zhang, Jian Zhuang, Shusheng Wen, Jimei Chen   +6 more
wiley   +1 more source

The right ventricle under pressure: Anatomy and imaging in sickness and health

Journal of Anatomy, Volume 242, Issue 1, Page 17-28, January 2023., 2023
The RV is essential to the homeostasis of normal physiology and disturbances in RV structure and function has a substantial effect on patient outcomes. This review sets out to describe the developmental and anatomical complexities of the right ventricle while exploring the modern techniques employed to image and understand its function from a clinical ...
Harrison Stubbs, Alexander MacLellan, Stephanie Lua, Helen Dormand, Colin Church   +4 more
wiley   +1 more source

Outcomes in Patients With Obstructive Hypertrophic Cardiomyopathy and Concomitant Aortic Stenosis Undergoing Surgical Myectomy and Aortic Valve Replacement

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2021
Background Hypertrophic cardiomyopathy (HCM) and aortic stenosis can cause obstruction to the flow of blood out of the left ventricular outflow tract into the aorta, with obstructive HCM resulting in dynamic left ventricular outflow tract obstruction and
Milind Y. Desai, Alaa Alashi, Zoran B. Popovic, Per Wierup, Brian P. Griffin, Maran Thamilarasan, Douglas Johnston, Lars G. Svensson, Harry M. Lever, Nicholas G. Smedira   +9 more
doaj   +1 more source

An unusual cause of right ventricular outflow tract obstruction

European Heart Journal - Cardiovascular Imaging, 2019
A 7-day-old boy born from an uneventful pregnancy presented with cyanosis and desaturation after a normal postnatal adaptation. Initial echocardiography showed a right ventricular outflow tract (RVOT) obstruction with duct-dependent circulation. PGE1 infusion and invasive ventilation were initiated before the patient was referred to our institution ...
Vô, Christophe, Carbonez, Karlien, De Beco, Geoffroy, Poncelet, Alain, Moniotte, Stéphane   +4 more
openaire   +3 more sources

Emergent Cardiac Surgery After Transcatheter Structural Heart Procedures: Narrative Review

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Transcatheter structural heart procedures have become standard therapy for elderly patients with high surgical risk. Over time, these procedures have significantly increased worldwide, accompanied by a concomitant reduction of major complications, including those requiring emergent cardiac surgery (ECS).
Miriam Compagnone, Gianni Dall'Ara, Simone Grotti, Daniela Spartà, Giuseppe Guerrieri, Carmine Pizzi, Fabio Felice Tarantino, Marcello Galvani   +7 more
wiley   +1 more source

A European update on transcatheter aortic valve implantation (TAVI) in the COVID era

Journal of Anatomy, Volume 242, Issue 1, Page 50-63, January 2023., 2023
A timely review of key Transcatheter Aortic Valve Implantation (TAVI) device trials delineated by surgical risk. Abstract Minimally invasive approaches for aortic valve replacement are now at the forefront of pathological aortic valve treatment. New trials show comparability of these devices to existing therapies, not only in high‐risk surgical cohorts
Ishan Antony, Hyab Mehari Abraha, Aamir Hameed, Claire Conway   +3 more
wiley   +1 more source

Novel Techniques for Alcohol Septal Ablation in Hypertrophic Obstructive Cardiomyopathy With Complex Anatomy: A Case Series

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Alcohol septal ablation (ASA) is an established treatment for hypertrophic obstructive cardiomyopathy (HOCM). However, conventional techniques may be challenging in cases with complex septal branch anatomy, including hairpin curves, extremely small branches, and acute angle bifurcations.
Junya Matsuda, Yukichi Tokita, Hitoshi Takano, Kuniya Asai   +3 more
wiley   +1 more source

Prevalence and prognostic role of L wave and selected clinical and echocardiographic variables in dogs with atrial fibrillation

Journal of Veterinary Internal Medicine, Volume 37, Issue 1, Page 47-57, January/February 2023., 2023
Abstract Background Information regarding the frequency of L waves and their prognostic relevance in dogs with secondary atrial fibrillation (AF) is limited. Hypothesis/Objectives To determine whether L waves occur and ascertain their prognostic role, as well as the role of other clinical and echocardiographic variables in dogs with AF.
Giovanni Romito, Stefana Darida, Carlotta Valente, Helen Poser, Barbara Contiero, Mario Cipone, Carlo Guglielmini   +6 more
wiley   +1 more source

Isolated right ventricular outflow obstruction: A unique phenotype of hypertrophic cardiomyopathy with review of literature

IHJ Cardiovascular Case Reports, 2019
Biventricular outflow obstruction in hypertrophic cardiomyopathy is an uncommon phenotype. A rare variant is that with isolated right ventricular outflow obstruction without resting or provocable pressure gradients within the left ventricular cavity.
Jagdish C. Mohan, Bilal Ahmad Baba, Vishwas Mohan, Madhu Shukla   +3 more
doaj  

Isolated non-obstructive accessory mitral valve tissue in an adult mimicking ruptured chordae

Indian Heart Journal, 2013
Accessory mitral valve tissue is commonly associated with other congenital heart diseases and is usually detected in children causing left ventricular outflow tract obstruction.
Prashanth Panduranga, Mohammed Al-Mukhaini   +1 more
doaj   +1 more source