Results 41 to 50 of about 719,824 (250)

Pulmonary Valve Replacement and Redo Pulmonary Valve Replacement via Ministernotomy

open access: yesHeart, Lung and Circulation, 2022
Minimally invasive cardiac surgery is mainly dedicated to acquired left-sided valve diseases. Ministernotomy is widely used for aortic valve repair or replacement, whereas pulmonary valve repair via this approach has been reported only recently. This article aims to describe the use of ministernotomy for pulmonary valve replacement in adult congenital ...
Soquet, Jerome   +6 more
openaire   +3 more sources

Pulmonary valve papillary fibroelastoma: to PE or not to PE

open access: yes, 2023
Pulmonary valve (PV) fibroelastomas are a rare pathology, with limited anecdotal literature surrounding them. Consequently, the natural history is unclear; however, two features have remained salient; they are asymptomatic and found incidentally.
Andrie Stroebel   +7 more
core   +1 more source

Non-linear finite element analyses of the aortic heart valve [PDF]

open access: yes, 2004
Includes bibliographical references.Finite element models of the aortic heart valve have been successfully used in the past to gain insight into the mechanics of the valve and to aid in understanding of valve failure.
Koch, Thorsten M
core   +1 more source

First transcatheter pulmonary valve implantation - An Indian made valve

open access: yesIHJ Cardiovascular Case Reports, 2020
Transcatheter Pulmonary Valve Implantation has become the treatment of choice in most congenital heart disease patients with degeneration and dysfunction of a previous Right ventricular outflow tract repair.
Muthukumaran Chinnasamy Sivaprakasam   +3 more
doaj   +1 more source

A Rare Cardiac Anomaly in Absent Pulmonary Valve Syndrome with Tetralogy of Fallot [PDF]

open access: yes, 2018
Heart failure and cardiomegaly are observed in patients with absent pulmonary valve syndrome with tetralogy of Fallot (TOF), unlike in those with TOF alone. Additional cardiac anomalies can also be seen in these patients, although not frequently.
Emine Hekim Yılmaz   +4 more
core   +1 more source

An analysis of factors influencing pulmonary artery catheter passage through the tricuspid and pulmonary valves

open access: yesJA Clinical Reports, 2020
Purpose A pulmonary artery catheter (PAC) has to pass the tricuspid and pulmonary valves for its proper placement. Although several factors were reported to hinder the placement, there have been no reports to identify the factors that prolong the ...
Yuka Miyata   +4 more
doaj   +1 more source

Pulmonary valve spindle-cell lipoma: A case report

open access: yesSAGE Open Medical Case Reports, 2023
Primary cardiac tumours are rare and most of them are benign. Myxomas, fibroelastomas and lipomas are common in adults. Primary valvular cardiac tumours are even more rare and affect all four valves in a similar proportion. Valvular lipomas are very rare.
Guadalupe Sauchelli-Faas   +5 more
doaj   +1 more source

Comparative evaluation of left ventricular mass regression after aortic valve replacement: a prospective randomized analysis [PDF]

open access: yes, 2011
Background: We assessed the hemodynamic performance of various prostheses and the clinical outcomes after aortic valve replacement, in different age groups.
Wood Jeffrey P   +11 more
core   +2 more sources

Trileaflet reconstruction of pulmonary valve for acute pulmonary valve insufficiency [PDF]

open access: yesThe Turkish Journal of Thoracic and Cardiovascular Surgery, 2019
Iatrogenic pulmonary valve insufficiency is a life-threatening complication and its treatment options pose another challenge. Easily accessible mechanical valves have high complication rates. Xenografts and homografts are expensive materials and are not readily accessible in case of emergency.
openaire   +2 more sources

Minimally invasive treatment strategy for severe congenital pulmonary valve insufficiency and pulmonary artery aneurysmal dilatation: a case report

open access: yesFrontiers in Cardiovascular Medicine
Pulmonary valve insufficiency most commonly occurs following various precordial interventions, including repair of tetralogy of Fallot, balloon dilatation for pulmonary stenosis, and surgical or percutaneous treatment for pulmonary atresia with intact ...
Daokuo Zheng   +4 more
doaj   +1 more source

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