BACKGROUND Total energy expenditure (TEE) is estimated in clinical practice as a combined measure of resting energy expenditure and physical activity level. Commonly available questionnaires to estimate physical activity level have not been validated in patients with kidney disease using the doubly-labelled water method. METHODS This prospective, cross-sectional study was conducted on 40 pati...

BACKGROUND Transcatheter closure of ostium secundum atrial septum defect (ASDII) using the new self-centering occluder, Amplatzer Septal Occluder (ASO), has been well developed in recent years. We describe the importance and role of transesophageal echocardiography (TEE) in the selection and closure of such defects. METHODS Thirty patients referred for transcatheter closure of ASDII by ASO we...

There is a sparsity of data on energy expenditure in young children. We therefore examined the components of daily energy expenditure in a group of 30 children (16 boys, 14 girls; age 4-6 yr) characterized for body weight, height, heart rate, and body composition from bioelectrical resistance. Total energy expenditure (TEE) was measured over 14 days under free living conditions by doubly labele...

AIMS Transoesophageal echocardiography (TEE) is usually performed using benzodiazepine sedation, which is a limiting factor for elderly patients or those with respiratory insufficiency. Kalinox, an equimolar mixture of nitrous oxide and oxygen, with no depressive respiratory action and fast reversible effects, seems ideally suited for performing TEE but has never been evaluated. The aim of the ...

AIMS Accurate measurement of left ventricular outflow tract diameter (LVOTd) is essential for reliable estimation of aortic valve area (AVA) using the continuity equation. Transesophageal echocardiography (TEE) can accurately delineate the LVOT. The aim of this study was to assess the accuracy and reproducibility of LVOTd measurement using transthoracic echocardiography (TTE) with harmonic imag...

PURPOSE To assess the diagnostic performance of 64-section cardiac computed tomographic (CT) angiography for detection of left atrial appendage (LAA) thrombi in stroke patients by using transesophageal echocardiography (TEE) as the reference standard. MATERIALS AND METHODS This study was approved by the institutional review board. Records were reviewed from 101 consecutive patients who had ex...

Transesophageal echocardiography (TEE) is a promising method for evaluating thoracic aortic atherosclerosis and coronary atherosclerosis. The highest impact of TEE as a clinical tool is in searching for cardiac embolic sources in patients with stroke and atrial fibrillation and in conducting detailed evaluations in patients with valvular disease, especially those with mitral valvular disease. H...

OBJECTIVES To assess the impact of transesophageal echocardiography (TEE) on therapeutic management in relation to pulmonary artery catheterization (PAC) in the ICU. DESIGN Retrospective analysis of 108 consecutive TEE video and related patient files during a 7-month period. SETTING A 33-bed medical and surgical ICU. METHODS All critically ill patients with or without PAC in whom a TEE wa...

OBJECTIVES Intraoperative three-dimensional (3D) transesophageal echocardiography (TEE) has been suggested to be a valuable technique for the evaluation of the mechanisms of ischemic mitral regurgitation (IMR). Studies comparing multiplane two-dimensional (2D) with 3D TEE reconstruction of the mitral valve using the new mitral valve quantification (MVQ) software are lacking. We undertook a pros...

1277 To the Editor: Transoesophageal echocardiography (TEE) plays an important role in monitoring, guiding, and evaluating the surgical repair of congenital heart disease (CHD).[1,2] However, the large size of the currently available TEE probes limits their application in pediatric cases, especially in small infants. Recently, a miniaturized micro‐TEE probe compatible in neonates has been intro...