Results 171 to 180 of about 478,465 (344)

Transcatheter Aortic Valve Implantation in a Ross Procedure Patient With Severe Autograft Regurgitation: A Case Report

open access: yesCatheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Surgical aortic valve replacement (AVR) is the standard treatment for symptomatic severe neo‐aortic regurgitation in Ross patients. The only previous report of a transcatheter aortic valve implantation (TAVI) in a Ross patient required valve‐in‐valve rescue. Thus, this is the first uncomplicated TAVI procedure in a Ross patient.
Anindya Mukherjee   +3 more
wiley   +1 more source

Anomalous Origin of the Left Coronary Artery from the Pulmonary Artery (ALCAPA) in an Old Adult

open access: yesJournal of Tehran University Heart Center, 2011
The anomalous origin of the left coronary artery from the pulmonary artery (ALCAPA) is a rare congenital cardiac malformation. It presents predominantly in infancy and its main presenting feature is myocardial ischemia or heart failure.
Maryam Esmaeilzadeh   +2 more
doaj  

Perventricular Device Closure of Native Congenital Muscular Ventricular Septal Defects in Small Infants   $\hspace{0.17em}$ ≤ 5 kg: Single‐Center Study of the Risk Factors for Failure of the Intervention and Non‐Optimal Outcome

open access: yesCatheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background and Aims Perventricular device closure of muscular VSD in small infants is a less invasive option than surgical closure under cardiopulmonary bypass and offers better outcomes than palliative pulmonary artery banding. However, the specific risk factors that could affect procedural success and optimal outcomes have not been ...
Emine Hekim Yilmaz   +7 more
wiley   +1 more source

Multidimensional echocardiography. An appraisal of its clinical usefulness. [PDF]

open access: bronze, 1974
Jos R.T.C. Roelandt   +6 more
openalex   +1 more source

Percutaneous Ultrasound‐Guided Closure of Perimembranous Ventricular Septal Defects in Children Using Bioabsorbable Occluders—Feasibility and 1‐Year Follow‐Up

open access: yesCatheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background To reduce complications associated with metal occluders, bioabsorbable occluders have been implanted for perimembranous ventricular septal defects (VSDs) via transthoracic approach. This study investigates the feasibility of echocardiography‐guided percutaneous closure of perimembranous VSDs in children using bioabsorbable occluders,
Liu Liu Huang   +7 more
wiley   +1 more source

A new, noninvasive technique for inducing post-extrasystolic potentiation during echocardiography. [PDF]

open access: bronze, 1977
Peter F. Cohn   +7 more
openalex   +1 more source

Minimum Lumen Area Indexed to Left Ventricular Mass to Identify Functionally Significant Left Main Coronary Stenoses

open access: yesCatheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background and Aim Diagnosing significant left main coronary artery (LMCA) stenoses based on anatomical criteria remains challenging. The ARMYDA FINISH multicenter study evaluated whether indexing intravascular ultrasound (IVUS)‐derived minimum lumen area (MLA) provides greater diagnostic accuracy than unindexed MLA for detecting ...
Giuseppe Patti   +12 more
wiley   +1 more source

Echocardiography in the Normal Neonate

open access: bronze, 1973
Robert Solinger   +2 more
openalex   +1 more source

Serial Changes in Right Ventricular Outflow Tract Gradient and Endocarditis Risk After Transcatheter Pulmonary Valve Replacement

open access: yesCatheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Infective endocarditis (IE) after transcatheter pulmonary valve replacement (TPVR) remains a significant concern. Although there are overall good short‐term and long‐term hemodynamic outcomes, limited data exist comparing postimplantation echocardiographic findings leading to IE.
Juan C. Samayoa   +10 more
wiley   +1 more source

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