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About 858 results

ALLMedicine™ Sinus Node Dysfunction Center

Research & Reviews  275 results

Minimally invasive versus sternotomy approach for double-patch repair of partial anomal...
https://doi.org/10.1111/jocs.17093
Journal of Cardiac Surgery; Amirghofran AA, Nirooei E et. al.

Nov 3rd, 2022 - Several surgical techniques have been proposed to repair right partial anomalous pulmonary venous connection (PAPVC) along with sinus venosus defect (SVD). This study aimed to compare the perioperative data and outcomes of double-patch repair usin...

Unravelling early sinus node dysfunction after pediatric cardiac surgery: a pre-existin...
https://doi.org/10.1093/icvts/ivac262
Interactive Cardiovascular and Thoracic Surgery; Ramdat Misier NL, Taverne YJHJ et. al.

Nov 3rd, 2022 - Early post-operative sinus node dysfunction (SND) is common in paediatric patients undergoing surgical correction of congenital heart defects (CHD). At present, the pathophysiology of these arrhythmias is incompletely understood. In this case seri...

Hippo-Yap Signaling Maintains Sinoatrial Node Homeostasis.
https://doi.org/10.1161/CIRCULATIONAHA.121.058777
Circulation Zheng M, Li RG et. al.

Nov 2nd, 2022 - The sinoatrial node (SAN) functions as the pacemaker of the heart, initiating rhythmic heartbeats. Despite its importance, the SAN is one of the most poorly understood cardiac entities because of its small size and complex composition and function...

Supraventricular tachyarrhythmia and sinus node dysfunction as a first manifestation of...
https://doi.org/10.1016/j.jelectrocard.2022.08.010
Journal of Electrocardiology; Ploneda-Valencia RG, Ortiz-Solis WA et. al.

Oct 15th, 2022 - Short QT syndrome (SQTS) represents a diagnosis challenge where the symptoms may vary from palpitations in an otherwise asymptomatic patient to sudden death. Is a recently discovered rare channelopathy, identified by Gussak in 2000, characterized ...

Extracardiac Fontan completion after the Kawashima procedure with a custom-made bifurca...
https://doi.org/10.1510/mmcts-2022-046
Multimedia Manual of Cardiothoracic Surgery : MMCTS; Said SM, Mohamed A et. al.

Oct 12th, 2022 - The patient is a 5-year-old girl who underwent a previous Kawashima procedure with a left-sided bidirectional cavopulmonary anastomosis as a stage I palliation for her functional single ventricle. Her cardiac defect consisted of an unbalanced, rig...

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Drugs  21 results see all →

Clinicaltrials.gov  28 results

AV Delay Optimization vs. Intrinsic Conduction in Pacemaker Patients With Long PR Intervals
https://clinicaltrials.gov/ct2/show/NCT02154750

May 24th, 2022 - Cardiac pacing is the only effective treatment for symptomatic sinus node dysfunction. Most patients with preserved left ventricular function receive dual chamber pacemakers; however, right ventricular pacing can have detrimental effects on left v...

Pectoral Nerve Blocks (PECs) for Cardiovascular Implantable Electronic Device Placement
https://clinicaltrials.gov/ct2/show/NCT05283980

Mar 17th, 2022 - Cardiovascular implantable electrical device (CIED) is a generalized term for pacemakers, implantable cardiac devices (ICDs) and cardiac resynchronization therapy (CRT) devices. CRT is a modality of cardiac pacing that provides simultaneous pacing...

Evaluation of Ventricular Pacing Suppression Algorithms in Dual Chamber Pacemaker
https://clinicaltrials.gov/ct2/show/NCT03843242

Mar 15th, 2022 - The adverse cardiac outcomes due to right ventricular apical pacing with dual chamber pacemakers have been widely observed such as ventricular dyssynchrony resulting in reduced left ventricular function, increased risk of heart failure and atrial ...

Clinical Benefits of the Closed Loop Stimulation in Sinus Node Disease
https://clinicaltrials.gov/ct2/show/NCT02579889

Feb 18th, 2022 - The benefits of rate-responsiveness on top of dual-chamber pacing still need to be definitively assessed in Sinus Node Dysfunction (SND). Although many rate responsive (RR) sensors have been developed, no large clinical trials evaluated their bene...

Permanent Pacemaker Implantation or Cardioneuroablation in Sinus Node Dysfunction
https://clinicaltrials.gov/ct2/show/NCT05196126

Jan 19th, 2022 - All patients meeting the inclusion criteria and not meeting the exclusion criteria will be invited to participate in the study. The patient will receive an informed consent form describing the study protocol. After speaking to the investigator and...

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News  17 results

AF Detection by Smartwatch Challenging in Some Patients
https://www.medscape.com/viewarticle/982473

Oct 14th, 2022 - The ability of an Apple Watch to detect atrial fibrillation (AF) is significantly affected by underlying ECG abnormalities such as sinus node dysfunction, atrioventricular (AV) block, or intraventricular conduction delay (IVCD), a single-center st...

Sugemalimab Shows Promise for Natural Killer/T-cell Lymphoma
https://www.onclive.com/view/sugemalimab-shows-promise-for-natural-killer-t-cell-lymphoma

Jun 3rd, 2022 - Treatment with the anti­–PD-L1 IgG4 antibody sugemalimab resulted in a response for nearly half of patients and a complete response (CR) in one-third of patients with relapsed or refractory extranodal natural killer/T-cell lymphoma (R/R ENKTL), ac...

Some Post-TAVR Arrhythmias Likely Present Pre-TAVR but Go Undetected
https://www.staging.medscape.com/viewarticle/934247

Jul 20th, 2020 - In a prospective study of 106 patients undergoing transcatheter aortic valve replacement (TAVR) for severe aortic stenosis, 48.1% were found to have preexisting arrhythmias on prolonged ECG monitoring. With 1 week of continuous monitoring, new atr...

A 67-Year-Old Man With Palpitations and Syncope
https://reference.medscape.com/viewarticle/908904_5

Feb 19th, 2019 - Advancing age is associated with an increase in the collagen content of the sinus node.[10] Age is also associated with an increase in the sinoatrial conduction time, another manifestation of sinus node dysfunction. Of note, patients with age-rela...

Bradycardia and Cardiac Conduction Delay: Clinical Practice Guidelines (2018)
https://reference.medscape.com/viewarticle/905956

Dec 5th, 2018 - The guidelines on the evaluation and management of bradycardia and cardiac conduction delay were released in November 2018 by the ACC, AHA, and HRS.[1,2] Sinus node dysfunction is most often related to age-dependent progressive fibrosis of the sin...

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Patient Education  2 results see all →