Results 21 to 30 of about 22,693 (206)

Mechanical dyssynchrony and septal-lateral perfusion heterogeneity predict adverse left ventricular remodelling beyond ECG-defined LBBB. [PDF]

Eur Heart J Cardiovasc Imaging
Brandão SCS, Joseph L, Brown JM, Lopez D, Lemley M, Ramirez G, Kavanagh P, Van Kriekinge SD, Liang J, Builoff V, Divakaran S, Weber B, Hainer J, Carre S, Blankstein R, Dorbala S, Le VT, Mason S, Knight S, Chareonthaitawee P, Wopperer S, Rosamond TL, Berman DS, Dey D, Di Carli MF, Slomka PJ, Huck DM.   +26 more
europepmc   +3 more sources

Photoplethysmogram-derived pulse arrival time for interventricular dyssynchrony evaluation in cardiac resynchronization therapy [PDF]

Europace
H Luo, M Witso, John Moene Aalen, Hans Morten Kristiansen, M Flattum, Helge Skulstad, Erik Kongsgård, Christian Tronstad, HH Odland, T Holm, E W Remme   +10 more
europepmc   +2 more sources

Ventricular depolarization and dyssynchrony in conduction system pacing vs conventional pacing by ultra-high-frequency-ECG [PDF]

Europace
J M Carreno Lineros, I Esteve Ruiz, T Moraleda Salas, Álvaro Arce León, E Amigo Otero, Pablo Moriña Vázquez   +5 more
europepmc   +2 more sources

Novel parameters for assessing cardiac dyssynchrony [PDF]

, 2021
Cardiac mechanical dyssynchrony describes the variation in the timing of contraction or relaxation within the ventricle and can be assessed using various imaging techniques.
Jones, Kirsty Anne
core   +1 more source

Ventilator dyssynchrony – Detection, pathophysiology, and clinical relevance: A Narrative review

Annals of Thoracic Medicine, 2020
Mortality associated with the acute respiratory distress syndrome remains unacceptably high due in part to ventilator-induced lung injury (VILI). Ventilator dyssynchrony is defined as the inappropriate timing and delivery of a mechanical breath in ...
Peter D Sottile, David Albers, Bradford J Smith, Marc M Moss   +3 more
doaj   +1 more source

Vectorcardiography-derived index allows a robust quantification of ventricular electrical synchrony

Scientific Reports, 2022
Alteration of muscle activation sequence is a key mechanism in heart failure with reduced ejection fraction. Successful cardiac resynchronization therapy (CRT), which has become standard therapy in these patients, is limited by the lack of precise ...
Juan M. F. Fernández, Damián N. Spagnuolo, María T. Politi, Iván A. Tello Santacruz, Miguel Schiavone, César Cáceres Monié, Horacio A. Avaca, Osvaldo Chara   +7 more
doaj   +1 more source

Rapid review of patient-ventilator dyssynchrony

, 2022
Patient-Ventilator Dyssynchrony (PVD) is often described as a patient “fighting” the ventilator. In fact, there are many forms of dyssynchrony some of which can very subtle.
Patel, Priyank, Daniel Garner, Garner, Daniel, Priyank Patel   +3 more
core   +1 more source

Diastolic dyssynchrony and its exercise-induced changes affect exercise capacity in patients with heart failure with reduced ejection fraction

Cardiology Journal, 2021
BACKGROUND: Left ventricular diastolic dyssynchrony is common in patients with heart failure with reduced ejection fraction (HFREF). Little is known however, about its pathophysiology and clinical effects.
Jakub Stępniewski, Grzegorz Kopeć, Wojciech Magoń, Piotr Podolec   +3 more
doaj   +1 more source

Local Electrical Dyssynchrony during Atrial Fibrillation: Theoretical Considerations and Initial Catheter Ablation Results. [PDF]

PLoS ONE, 2016
Electrogram-based identification of the regions maintaining persistent Atrial Fibrillation (AF) is a subject of ongoing debate. Here, we explore the concept of local electrical dyssynchrony to identify AF drivers.Local electrical dyssynchrony was ...
Pawel Kuklik, Benjamin Schäffer, Boris A Hoffmann, Anand N Ganesan, Doreen Schreiber, Julia M Moser, Ruken Ö Akbulak, Arian Sultan, Daniel Steven, Bart Maesen, Ulrich Schotten, Christian Meyer, Stephan Willems   +12 more
doaj   +1 more source

The role of contractile dyssynchrony in pacing-induced cardiomyopathy: detailed assessment using index of contractile asymmetry

Cardiovascular Ultrasound, 2023
Aims The pathophysiological effects of chronic right ventricular pacing and the role of right ventricular lead position are not well understood. Therefore, we investigated the association between left ventricular contractile dyssynchrony and pacing ...
Patricia Zerlang Fruelund, Anders Sommer, Søren Lundbye-Christensen, Claus Graff, Peter Søgaard, Sam Riahi, Tomas Zaremba   +6 more
doaj   +1 more source