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[PDF] Top 20 Evaluation of left atrial volume and function using single-beat real-time three-dimensional echocardiography in atrial fibrillation patients

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Evaluation of left atrial volume and function using single-beat real-time three-dimensional echocardiography in atrial fibrillation patients

Evaluation of left atrial volume and function using single-beat real-time three-dimensional echocardiography in atrial fibrillation patients

... AF patients who visited the hospital for radio- frequency ablation were ...the patients in a resting condition, and DCG monitored the electrical activity in the states of resting, activity, working, ... See full document

6

Automated quantification of left atrial size using three-beat averaging real-time three dimensional Echocardiography in patients with atrial fibrillation

Automated quantification of left atrial size using three-beat averaging real-time three dimensional Echocardiography in patients with atrial fibrillation

... exposes patients to radiation regardless of the ...in patients with AF, as they often have renal disease. Patients with AF should be followed regularly for LA volume assessment; for this pur- ... See full document

9

Three-dimensional echocardiography using single-heartbeat modality decreases variability in measuring left ventricular volumes and function in comparison to four-beat technique in atrial fibrillation

Three-dimensional echocardiography using single-heartbeat modality decreases variability in measuring left ventricular volumes and function in comparison to four-beat technique in atrial fibrillation

... full volume scan was acquired from four consecutive cardiac cycles ...cycle, single-beat ...breath-hold. Volume analysis was made using a commercially available semi-automated analysis ... See full document

7

Quantitative analysis of left atrial function in asymptomatic patients with b-thalassemia major using real-time three-dimensional echocardiography

Quantitative analysis of left atrial function in asymptomatic patients with b-thalassemia major using real-time three-dimensional echocardiography

... full volume data sets were obtained and LA volumes were measured at 3 time points of the cardiac cycle: (1) maximum volume (LAmax) at end-systole, just before mitral valve opening; (2) minimum ... See full document

8

Respiratory influence on left atrial volume calculation with 3D-echocardiography

Respiratory influence on left atrial volume calculation with 3D-echocardiography

... Left atrial (LA) size and function has emerged as a clinically useful parameter in predicting atrial fibrillation [1 – 3], risk of stroke [4, 5], heart failure [6, 7], and death [4, ... See full document

6

Three-dimensional dominant frequency mapping using autoregressive spectral analysis of atrial electrograms of patients in persistent atrial fibrillation

Three-dimensional dominant frequency mapping using autoregressive spectral analysis of atrial electrograms of patients in persistent atrial fibrillation

... For tracking the DF, two different definitions for DF are commonly presented in the literature [7, 32]. We have chosen the approach that has been used and validated previ- ously with the St Jude´s system for noncontact ... See full document

15

Contrast enhanced CMR in patients after percutaneous closure of the left atrial appendage: A pilot study

Contrast enhanced CMR in patients after percutaneous closure of the left atrial appendage: A pilot study

... and echocardiography are used after transcatheter procedure to verify correct placement of the device and to exclude thrombotic appositions or residual ...and echocardiography is lim- ited to evaluate ... See full document

7

Safety and long-term efficacy of thoracoscopic Epicardial ablation in patients with paroxysmal atrial fibrillation: a retrospective study

Safety and long-term efficacy of thoracoscopic Epicardial ablation in patients with paroxysmal atrial fibrillation: a retrospective study

... Atrial fibrillation (AF) is the most common cardiac arrhythmia with several adverse consequences related to a reduction in cardiac output, and to ischemic cerebro- vascular accidents or peripheral ... See full document

6

Percutaneous left atrial appendage occlusion for stroke prevention in atrial fibrillation: an update

Percutaneous left atrial appendage occlusion for stroke prevention in atrial fibrillation: an update

... Figure 6 (A-B) the ACP device consists of a lobe and a disk connected by a short, flexible waist. Both the lobe and disk are constructed from a nitinol mesh covered with a polyester patch. The lobe is implanted within ... See full document

14

Three-dimensional transesophageal echocardiography of the atrial septal defects

Three-dimensional transesophageal echocardiography of the atrial septal defects

... the real-time 3D TTE has been evaluated for the various features of ASD and the atrial ...is time- consuming, it usually allows to obtain higher spatial res- olution images in comparison with ... See full document

7

The value of diastolic function parameters in the prediction of left atrial appendage thrombus in patients with nonvalvular atrial fibrillation

The value of diastolic function parameters in the prediction of left atrial appendage thrombus in patients with nonvalvular atrial fibrillation

... warfarin-treated patients was ...the time of the TTE, 98 (33%) subjects were in sinus rhythm, 178 (60%) in AF or atrial flutter, and 21 (7%) in paced ventricular ...ably, patients with LAAT ... See full document

9

Rapid automatic segmentation of abnormal tissue in late gadolinium enhancement cardiovascular magnetic resonance images for improved management of long-standing persistent atrial fibrillation

Rapid automatic segmentation of abnormal tissue in late gadolinium enhancement cardiovascular magnetic resonance images for improved management of long-standing persistent atrial fibrillation

... different patients) threshold level that is benchmarked against the statistics of a healthy ...[20] using graph- cuts was brought ...energy function minimization ...the real-time direct ... See full document

20

Function Study of Atrial Fibrillation-Linked Connexin Mutants and Heterotypic Docking Compatibility of Cardiac Connexins

Function Study of Atrial Fibrillation-Linked Connexin Mutants and Heterotypic Docking Compatibility of Cardiac Connexins

... their time and effort in providing advice and direction for my ...my time in the Bai ...my time at the lab enjoyable even when I had some tedious hemichannel patch clamp recording or dual patch clamp ... See full document

96

Left atrial volume measurement with automated border detection by 3-dimensional echocardiography: comparison with magnetic resonance imaging

Left atrial volume measurement with automated border detection by 3-dimensional echocardiography: comparison with magnetic resonance imaging

... the left atrium as compared to 3DE that might explain an average of 15–20 ml difference in volume observed between modalities in the present study and in the ...of atrial diasto- lic and systolic ... See full document

8

Percutaneous left atrial appendage closure devices: safety, efficacy, and clinical utility

Percutaneous left atrial appendage closure devices: safety, efficacy, and clinical utility

... 1,021 patients were published. The patients in this registry were at high risk of stroke with an average CHADS 2 score of ...of patients were deemed unsuitable for novel OAC therapy by their ... See full document

8

Incremental value of three-dimensional echocardiography for evaluating left atrial function in patients with coronary slow flow phenomenon: a case control study

Incremental value of three-dimensional echocardiography for evaluating left atrial function in patients with coronary slow flow phenomenon: a case control study

... LA function [18, ...uncertain atrial septal hypertrophy, or confounding effects on the echo signal by structures surrounding the left atrium ...phasic function [21, ...and function in ... See full document

10

Early Experience Using a Left Atrial Appendage Occlusion Device in Patients with Atrial Fibrillation

Early Experience Using a Left Atrial Appendage Occlusion Device in Patients with Atrial Fibrillation

... 5 patients with AF, and the characteristics of these patients are summarized in Table ...the patients was ...(60%) patients had a history of failed cardioversion for rhythm ...5 ... See full document

8

Left atrial volume predicts adverse cardiac and cerebrovascular events in patients with hypertrophic cardiomyopathy

Left atrial volume predicts adverse cardiac and cerebrovascular events in patients with hypertrophic cardiomyopathy

... Other echocardiographic parameters were obtained from the echocardiography reports. We retrieved LA dia- meter, LV end-systolic and end-diastolic dimensions, LV septal and posterior wall thickness, LV ejection ... See full document

7

Left atrial appendage closure devices for cardiovascular risk reduction in atrial fibrillation patients

Left atrial appendage closure devices for cardiovascular risk reduction in atrial fibrillation patients

... 71 patients undergoing open cardiac surgery were enrolled in the ...70 patients, 1 case of mortality was reported. Sixty-one patients underwent computed tomo- graphic angiography or TEE, and 60 ...20 ... See full document

10

Technology update: intracardiac echocardiography – a review of the literature

Technology update: intracardiac echocardiography – a review of the literature

... and real-time monitoring of possible complications (eg, pericardial effusion or intracardiac/catheter ...procedural time and fluoroscopy ...procedural time, radiation exposure, and the early ... See full document

9

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