Results 31 to 40 of about 41,432 (152)

Comparative assessment of aortic valve stenosis using two-dimensional, three-dimensional transesophageal echocardiography, computed tomography and cardiac catheterization

open access: yesРоссийский кардиологический журнал, 2022
Aim. To compare effectiveness of ultrasound, radiological and invasive methods for assessing aortic valve (AV) stenosis.Material and methods. This study included 33 patients with AV stenosis. The mean age of the patients was 71,8±6,8 years.
M. A. Aripov   +5 more
doaj   +1 more source

Echocardiographic evaluation of the right atrial size and function: Relevance for clinical practice

open access: yesAmerican Heart Journal Plus, 2023
Right atrial (RA) structural and functional evaluations have recently emerged as powerful biomarkers for adverse events in various cardiovascular conditions.
Zhen-Yun Sun   +5 more
doaj   +1 more source

Three dimensional echocardiography in congenital heart defects

open access: yesAnnals of Pediatric Cardiology, 2008
Three dimensional echocardiography (3DE) is a new, rapidly evolving modality for cardiac imaging. Important technological advances have heralded an era where practical 3DE scanning is becoming a mainstream modality. We review the modes of 3DE that can be
Shirali Girish
doaj  

Echocardiography derived three-dimensional printing of normal and abnormal mitral annuli

open access: yesAnnals of Cardiac Anaesthesia, 2014
Aims and Objectives: The objective of this study was to assess the clinical feasibility of using echocardiographic data to generate three-dimensional models of normal and pathologic mitral valve annuli before and after repair procedures.
Feroze Mahmood   +6 more
doaj   +3 more sources

Mitral valvuloplasty using real‐time three‐dimensional transesophageal echocardiography

open access: yesAnnals of Noninvasive Electrocardiology
Objective This study aimed to investigate the structure of the mitral valve in patients undergoing mitral valvuloplasty (MVP) using real‐time three‐dimensional transesophageal echocardiography (RT‐3D‐TEE). The main objective was to study the relationship
Ning‐Han Shi   +5 more
doaj   +1 more source

Three-dimensional transesophageal echocardiography: Principles and clinical applications

open access: yesAnnals of Cardiac Anaesthesia, 2016
A basic understanding of evolving 3D technology enables the echocardiographer to master the new skills necessary to acquire, manipulate, and interpret 3D datasets.
Annette Vegas
doaj   +1 more source

Mini 3D transesophageal probe: technical advances and clinical applications

open access: yesCardiovascular Ultrasound
With the growing complexity of structural heart disease procedures, the need for advanced intraprocedural imaging has become increasingly critical. Transesophageal echocardiography remains the gold standard for procedural guidance but is associated with ...
Monica Barki, Rebecca T. Hahn
doaj   +1 more source

The role of three-dimensional transesophageal echocardiography in preoperative assessment of atrial septal defects

open access: yesПатология кровообращения и кардиохирургия, 2015
An atrial septal defect is the most common congenital heart disease. Transcatheter defect closure has become widespread in recent times and the requirements for this procedure are rather strict.
Д. Г. Тарасов   +2 more
doaj   +1 more source

Left ventricular synchrony assessment: a comparative analysis using real time three-dimensional echocardiography and tissue Doppler imaging [PDF]

open access: yesEinstein (São Paulo), 2007
Objective: Left ventricular regional synchrony can be analyzed bythree-dimensional echocardiography (3D Echo) as well as by tissueDoppler imaging (TDI). The aim of the study was to compare leftventricular synchrony assessment by both methods.
Marcelo Luiz Campos Vieira   +9 more
doaj  

A systematic method for using 3D echocardiography to evaluate tricuspid valve insufficiency in hypoplastic left heart syndrome

open access: yesAnnals of Pediatric Cardiology, 2014
With surgical palliation of hypoplastic left heart syndrome (HLHS), the tricuspid valve (TV) becomes the systemic atrioventricular valve and moderate/severe TV insufficiency (TVI), an adverse risk factor for survival to Fontan, has been reported in up to
Christopher Robin Mart   +3 more
doaj   +1 more source

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