Shortening of time-to-peak left ventricular pressure rise (Td) in cardiac resynchronization therapy.
Sign Up to like & getrecommendations! Published in 2021 at "ESC heart failure"
DOI: 10.1002/ehf2.13601
Abstract: AIMS We tested the hypothesis that shortening of time-to-peak left ventricular pressure rise (Td) reflect resynchronization in an animal model and that Td measured in patients will be helpful to identify long-term volumetric responders [end-systolic… read more here.
Keywords: left ventricular; time peak; peak left; baseline ... See more keywords
Utilizing Cardia Dimensions to Determine Future Heart Failure Events: Analysis from the PASED CRT Study
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Cardiac Failure"
DOI: 10.1016/j.cardfail.2019.07.107
Abstract: Background Cardiac resynchronization therapy (CRT) is a well established treatment for patients with systolic dysfunction and QRS >120ms with LBBB. Still about 30% of CRT patients with devices remain as non-responders. Few non-invasive techniques have… read more here.
Keywords: pased crt; study; failure; resynchronization ... See more keywords
Benefits of Multisite/Multipoint Pacing to Improve Cardiac Resynchronization Therapy Response.
Sign Up to like & getrecommendations! Published in 2019 at "Cardiac electrophysiology clinics"
DOI: 10.1016/j.ccep.2018.11.016
Abstract: This article provides a general overview of the underlying mechanisms that support pacing from more discrete points and/or a wider vector (multisite and multipoint pacing) to improve left ventricular resynchronization. We performed a critical overview… read more here.
Keywords: multipoint pacing; multisite multipoint; resynchronization therapy; pacing improve ... See more keywords
Cellular and Molecular Aspects of Dyssynchrony and Resynchronization.
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DOI: 10.1016/j.hfc.2016.07.003
Abstract: Dyssynchronous contraction of the ventricle significantly worsens morbidity and mortality in patients with heart failure (HF). Approximately one-third of patients with HF have cardiac dyssynchrony and are candidates for cardiac resynchronization therapy (CRT). The initial… read more here.
Keywords: molecular aspects; dyssynchrony resynchronization; aspects dyssynchrony; cellular molecular ... See more keywords
A right subclavian vein approach for interventricular septum puncture and left ventricular endocardial lead placement in cardiac resynchronization therapy
Sign Up to like & getrecommendations! Published in 2019 at "HeartRhythm Case Reports"
DOI: 10.1016/j.hrcr.2019.02.006
Abstract: The number of heart failure patients who benefit from cardiac resynchronization therapy (CRT) devices, continues to increase around the world. Endovascular delivery of a lead into the coronary sinus (CS) is the most common approach… read more here.
Keywords: stimulation; septum; puncture; approach ... See more keywords
Is right ventricular resynchronization the key to both right and left ventricular remodeling?
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DOI: 10.1016/j.hrcr.2019.10.005
Abstract: It can be assumed that cardiac resynchronization therapy can lead to cardiac remodeling; experimental animal studies even show a positive impact on a cellular level. Introduction Many patients with corrected tetralogy of Fallot (TOF) suffer… read more here.
Keywords: ventricular resynchronization; right ventricular; resynchronization key; function ... See more keywords
Fine-tuning delivery of cardiac resynchronization therapy: Optimization for “triple fusion”
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DOI: 10.1016/j.hrcr.2021.03.019
Abstract: Most devices that deliver cardiac resynchronization therapy (CRT) are left at nominal settings after implant, since guidelines do not advocate for routine postimplant optimization in the absence of convincing benefit. However, ventricular activation patterns during… read more here.
Keywords: delivery; resynchronization therapy; optimization; cardiac resynchronization ... See more keywords
Improved acute haemodynamic response to cardiac resynchronization therapy using multipoint pacing cannot solely be explained by better resynchronization.
Sign Up to like & getrecommendations! Published in 2018 at "Journal of electrocardiology"
DOI: 10.1016/j.jelectrocard.2018.07.011
Abstract: BACKGROUND The recently developed quadripolar left ventricular (LV) leads have been developed to increase the benefit of cardiac resynchronization therapy (CRT). These leads offer the option to stimulate the LV on multiple sites (multipoint pacing,… read more here.
Keywords: biv pacing; acute haemodynamic; qrs area; cardiac resynchronization ... See more keywords
THE EFFECT OF CARDIAC RESYNCHRONIZATION THERAPY ON OUTCOMES IN WOMEN: A SUBSTUDY OF THE RESYNCHRONIZATION-DEFIBRILLATION FOR AMBULATORY HEART FAILURE TRIAL
Sign Up to like & getrecommendations! Published in 2018 at "Journal of the American College of Cardiology"
DOI: 10.1016/s0735-1097(18)30988-4
Abstract: Cardiac resynchronization therapy with defibrillator (CRT-D) has demonstrated reduced mortality and heart failure (HF) hospitalizations in patients with left ventricular dysfunction. Prior studies have suggested that women may benefit more than men from CRT-D. Using… read more here.
Keywords: resynchronization therapy; heart failure; cardiac resynchronization; resynchronization ... See more keywords
Vestibular stimulation by 2G hypergravity modifies resynchronization in temperature rhythm in rats
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DOI: 10.1038/s41598-020-65496-x
Abstract: Input from the light/dark (LD) cycle constitutes the primary synchronizing stimulus for the suprachiasmatic nucleus (SCN) circadian clock. However, the SCN can also be synchronized by non-photic inputs. Here, we hypothesized that the vestibular system,… read more here.
Keywords: temperature; rhythm; hypergravity; vestibular stimulation ... See more keywords
Comparison of myocardial depolarization spreading after resynchronization with left bundle branch area pacing versus biventricular pacing
Sign Up to like & getrecommendations! Published in 2023 at "Europace"
DOI: 10.1093/europace/euad122.448
Abstract: Abstract Funding Acknowledgements Type of funding sources: None. Introduction Left bundle branch area pacing (LBBAP) is an emerging new method of cardiac resynchronization therapy (CRT) in patients with left bundle branch block (LBBB). Studies comparing… read more here.
Keywords: group; myocardial depolarization; depolarization; lbbap ... See more keywords