RESPIRATORY SINUS ARRHYTHMIAPARASYMPATHETIC CARDIAC CONTROLVAGAL TONEQUANTIFICATION OF CARDIAC VARIABILITYSPECTRAL ANALYSISCOMPLEX DETRENDINGTIME DOMAIN ESTIMATIONBORDERLINE HYPERTENSIONStandard microelectrode techniques were used to record action potentials from single atrial, ventricular and Purkinje fibers of hearts ...
PJ-596 Characteristics of Idiopathic Atrial Tachycardia Originating from around the Crista Terminalis (CT)(Arrhythmia, diagnosis/Pathophysiology/EPS(15)(A)... Objectives. We sought to use intracardiac echocardiography (ICE) to identify the anatomic origin of focal right atrial tachycardias and to defin...
Objective The purpose of this study is to reveal the characteristics of treadmill exercise test induced arrhythmia and the effects of exercise on previous arrhythmia. Methods All cases comprised 4643 consecutive cases referred for treadmill exercise test with standard Bruce protocol (Marqutte CASE 15)...
Atrial fibrillation (AF) is the most common sustained arrhythmia in clinical practice. Inflammation plays an important role in the initiation and perpetuation of AF. The present study was conducted to characterize immune clusters in nonparoxysmal AF and to distinguish immune subtypes of nonparoxysmal ...
The most commonformof arrhythmia is a "heart palpitation," known as sinus arrhythmia. iherb.com iherb.com 最常见的一种心律失常,是心跳心慌,被称为"窦性心律不齐"。 cn.iherb.com cn.iherb.com Extensive testing has shown Turcon® M12 has exceptional performance againstthe mostimportant hydraulic ...
Bipolar or unipolar epicardial and intraseptum electrograms were recorded from the in situ rat hearts with spontaneous sinus rhythm or myocardial electrical stimulation of 400 bpm in order to investigate the sequence and duration of cardiac activation in the rat. The ventricular epicardial isochronous ma...
- 《Circulation Arrhythmia & Electrophysiology》 被引量: 43发表: 2012年 Aneurysms of sinus of Valsalva eroding into the interventricular septum: etiopathology and surgical considerations. To evaluate and discuss etiopathology, clinical manifestations and surgical outcome of a rare subset of unruptured ...
Fig. 4. (A) Promotion of atherosclerosis by H. cinaedi infection in Apoeshl mice aortas. Mice were killed at 8 weeks after oral infection and atherosclerotic lesions in the aortic sinus were stained with Oil Red O (red). Scale bars, 200 μm. Modified from Ref. [34]. (B) Foam cell...
(Carto 3; Biosense Webster, Diamond bar, CA or EnSite Velocity; Endocardial Solutions, St. Paul, MN) were used for creation of the pulmonary veins and LA anatomy and for visualization of the catheters. After completion of the circumferential ablation, voltage maps of the LA in sinus rhythm...
Left ventricular systolic dysfunction was the most common form of heart fai lure (54%).Left atrial dilatation was the most frequently dilated cardiac chamber, confirmed by both the ECG and Echo. 3. Sinus tachycardia was the most frequent Arrhythmias (47%), left atrial and right atrial ...