[PDF] Top 20 Intraventricular flow patterns during right ventricular apical pacing
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Intraventricular flow patterns during right ventricular apical pacing
... left ventricular ejection fraction 58%±6 %), within 48 hours from pacemaker (PMK) ...left ventricular strain analysis and particle image ...dissipation, during diastole (p=0.043) and 32% ... See full document
7
Double left ventricular pacing following accidental malpositioning of the right ventricular electrode during implantation of a cardiac resynchronization therapy device
... with right ventricular apical pacing post- procedure ECG is diagnostic in most patients revealing a RBBB with positive deflection in lead V1 and a negative deflection in lead ...RV ... See full document
5
Multimodality imaging to guide cardiac interventional procedures
... Right ventricular apical pacing can induce both interventricular dyssynchrony (between the RV and the LV), as well as intraventricular dyssynchrony (within the LV) ...of ... See full document
429
Ebstein's Anomaly—An Overview
... inverted right ventricle is poorly developed, not thinned and rarely dilated ...the right ventricle is normal in inverted Ebstein (discordant atrioventricular connection) [53] and it is always abnormal in ... See full document
36
Quality of Life in Patients with Implantable Cardioverter Defibrillators
... during thoracotomy for CABG application. SF-36 was used to evaluate the QOL in 490 (68%) of the 719 patients available at 6 month follow up. Of these, 262 patients had ICD while 228 were controls. Patients in the ... See full document
9
Left atrial booster function in valvular heart disease
... (A-V) pacing was instituted during the course of diagnostic cardiac ...of flow for each cardiac cycle by transposition of the Gorlin ...Left ventricular ejection time and left ... See full document
15
Reverse left ventricular remodeling is more likely in non ischemic cardiomyopathy patients upgraded to biventricular stimulation after chronic right ventricular pacing
... by right ventricular pacing, which can be reverted by LV ...of right ventricular pacing result in a high incidence of myocardial perfusion ...left ventricular contractile ... See full document
8
R-wave synchronised atrial pacing in pediatric patients with postoperative junctional ectopic tachycardia: the atrioventricular interval investigated by computational analysis and clinical evaluation
... This approach was successfully used in the treatment of postoperative JET and has become a standard therapy in many centers [2]. Nevertheless, with this technique, individual adjust- ment of the interval between atrial ... See full document
13
Pharmacologic and Hemodynamic Influences on the Rate of Isovolumic Left Ventricular Relaxation in the Normal Conscious Dog
... left ventricular pressure [(+) dP/dt] by 1,275±227 (SE) mm Hg/s (P < ...Hg during isovolumic relaxation [(−) dP/dt 35 ] by 435±80 mm Hg/s (P < ...pressure during isovolumic relaxation, ... See full document
12
Incidental finding of a giant intracardiac angioma infiltrating both ventricles in a 35 year old woman: a case report
... right ventricular mass during sonography of her upper abdominal organs performed for the evaluation of transi- ent and moderate abdominal ...detected during a routine physical ... See full document
5
Review: Natural History of Neonatal Periventricular/Intraventricular Hemorrhage and Its Complications: Sonographic Observations
... However, after the resorption of all intraventricular clot, often there is significant reduction of ventricular size, and in our experience the end result of grade 3 intraventricular hem[r] ... See full document
12
Left ventricular apical diseases
... free wall of the left ventricle in the parasternal short-axis view and the apex) [1, 2] and technical artefacts (reverber- ations, near-field artefacts), in such cases further investiga- tion, usually with magnetic ... See full document
12
The subxiphoid view cannot replace the apical view for transthoracic echocardiographic assessment of hemodynamic status
... The two operators then blindly reviewed the quality of the 2D images recorded with these windows offline on a computer (General Electric Healthcare, Fairfield, CT, USA), according to the following scoring system: ... See full document
8
Left Ventricular Pacing In Patients With Congestive Heart Failure
... (BIV) pacing has proved its effectiveness to correct myocardial asynchrony and improve clinical status of patients with severe congestive heart failure (CHF) and widened ...left ventricular electrical ... See full document
5
Bachmann’s Bundle Pacing not Only Improves Interatrial Conduction but Also Reduces the Need for Ventricular Pacing
... and ventricular pacing could be needed; however, its course has not been well established in observa tional or randomized ...the right atrium appendage (RAA) is the reason for the longer ... See full document
6
The limited usefulness of real-time 3-dimensional echocardiography in obtaining normal reference ranges for right ventricular volumes
... With the shortcomings of the present RT3DE technique and the limitations of this study in mind, it seems appar- ent that single plane 2D-derived RV areas and AF is still the preferred method for assessment of systolic RV ... See full document
8
A Prospective Clinical Study of Arrhythmias in Acute Myocardial Infarction
... The least common major atrial arrhythmia associated with 1% of patients of Acute MI is atrial flutter. Usually the Atrial flutter is transient and in Acute MI , atrial flutter is due to sympathetic stimulation of the ... See full document
132
Alterations in left ventricular diastolic function in conscious dogs with pacing induced heart failure
... rapid ventricular pacing on the sequence of development of left ventricular (LV) diastolic versus systolic dysfunction and (b) whether the changes were load dependent or secondary to alterations in ... See full document
15
The fusion band in V1: a simple ECG guide to optimal resynchronization? An echocardiographic case report
... left ventricular dys- function and LBBB can provide a specific trigger for a good timing of ventricular stimulation, namely atrial activity, sensed or ... See full document
5
A systematic review of right ventricular diastolic assessment by 4D flow CMR
... forward flow in the pulmonary artery after atrial contraction, may reduce pulmonary regurgitation and increase exercise capacity in patients when they are adults ...4D flow CMR techniques could be used to ... See full document
9
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