... activation as well as the calculation of the LA asynchrony indexes were derived as further described. † These authors contributed equally to this work. Corresponding author. Tel: +49 341 865 1431; fax: +49 341 865 1460. E-mail address: [email protected] 15 10 2020 05 01 2021 03 02...

... and distributed under the terms of the Oxford University Press, Standard Journals Publication Model ( https://dbpia.nl.go.kr/journals/pages/open_access/funder_policies/chorus/standard_publication_model ) Abstract Aims Evidences of asynchrony between epicardial and endocardial activation in the atrial wall...

... in pulmonary artery pressure. The clinical relevance of these observations is being explored. Right ventricle Pulmonary hypertension Ventricular interdependence Diastole Systole Inotropy Lusitropy Ventricular asynchrony Heart lung interactions Right heart failure The right and the left ventricle...

... arrhythmias and atrial fibrillation (AF), irregularity of heart rhythm—basic element of AF—and asynchrony, as a consequence of right ventricular pacing, bundle branch block, or frequent premature ventricular complexes, have been established as primary causes of arrhythmia-induced cardiomyopathy. The main...

...) cardiomyopathy (CMP). We determined the effect of CRT in patients with CMP and mechanical asynchrony based on a comprehensive assessment by multiple echocardiographic criteria. Methods and results Ninety patients, 65 ± 16 years, 32 with Narrow-QRS <120 ms and 58 with wide QRS ≥120 ms (Wide-QRS) CMP who...

..., resulting in some degree of mechanical asynchrony. ^4–7 In general, asynchrony implies differences in time course of contraction between different LV wall regions. In the pathological state, asynchrony may be a reflection not only of abnormalities in the LV conduction system but also myocardial...

...) and a statistically significant decrease in right pacing group (from 40 ± 7 to 37 ± 10%, P < 0.05). Intraventricular asynchrony was not developed in left pacing group, whereas significant asynchrony occurred in 73% of patients in right pacing group. New-onset interventricular asynchrony was detected...

.... Either a single (AAIR) or dual-chamber (DDDR) pacemaker can be implanted in these patients with normal atrioventricular nodal function. This report presents a 92-year-old male with right ventricular apical pacing related recurrent acute pulmonary edema and mechanical asynchrony demonstrated by three...

... segment. For Ts, the beginning of the QRS complex was used as the reference point. Ts-SD was assumed as LV asynchrony index as proposed by Yu et al. ⁹ For SDI, the image sector width was set as narrow as possible to allow a frame rate acquisition >140 frames/s. As with the TDI...

... asynchrony Intra-ventricular conduction delay (IVCD) is common in patients with severe heart failure ^1–3 and causes left ventricular (LV) asynchrony. Septal minor and long axis contraction are delayed, ^4,5 time to maximum rate of rise of ventricular pressure is prolonged...

... reviewed the manuscript. 17 10 1991 21 1 1992 Copyright © 1992, European Society of Cardiology 1992 Abstract Objective: Acute increases in afterload and in left ventricular asynchrony both independently prolong left ventricular isovolumetric relaxation. The aim of the study was to investigate...

...RONALD W BROWER; SIMON MEIJ; PATRICK W SERRUYS relaxation angioplasty coronary artery disease asynchrony left ventricle bi-exponential Address for reprint requests: Dr R W Brower, Ee 2332, Erasmus University, POB 1738, 3000 DR Rotterdam, The Netherlands. Copyright © 1983, European Society...

... ventilation interface asynchrony continuous positive airway pressure CPAP ventilation expiratory positive airway pressure EPAP ventilation high flow nasal cannula HFNC ventilation inspiratory positive airway pressure IPAP ventilation neurally adjusted ventilatory assist NAVA non invasive ventilation...

... high respiratory rate Severe hypoxaemia despite high FiO₂ After initiation Inappropriate ventilator settings Wrong interface Excessive air leakage Breathing asynchrony with ventilator Bad subjective tolerance Neurological or underlying disease impairment...