A5100452858- Cardiac pacing and defibrillation studies
- Cardiac Arrhythmias and Treatments
- Cardiac electrophysiology and arrhythmias
- Atrial Fibrillation Management and Outcomes
- Heart Failure Treatment and Management
- Cardiovascular Function and Risk Factors
- Cardiac Structural Anomalies and Repair
- Neurological disorders and treatments
- ECG Monitoring and Analysis
- Cardiomyopathy and Myosin Studies
- Venous Thromboembolism Diagnosis and Management
- Phonocardiography and Auscultation Techniques
- Cardiac tumors and thrombi
- Cardiac Valve Diseases and Treatments
- Biotechnology and Related Fields
- Carbon dioxide utilization in catalysis
- EEG and Brain-Computer Interfaces
- Cancer Research and Treatment
- Pericarditis and Cardiac Tamponade
- Dispute Resolution and Class Actions
- Plant-based Medicinal Research
- Congenital Heart Disease Studies
- Chemical Reactions and Isotopes
- Legal Education and Practice Innovations
- Medical Research and Treatments
Chinese Academy of Medical Sciences & Peking Union Medical College
2011-2024
Fu Wai Hospital
2007-2020
Peking Union Medical College Hospital
2020
Heart Rhythm Society
2016
State Key Laboratory of Cardiovascular Disease
2013
Cardiovascular Institute of the South
2011
The number of cardiac implantable electronic device (CIED) implantations has increased over recent years. Transvenous lead extraction (TLE), as a part an overall management strategy, also been increasing, not only consequence this growth, but because increasing rates infection, failure, awareness indications for management, and development tools. Clinical research is essential understanding efficacy risks TLE.
This study explores the feasibility of left bundle branch pacing (LBBP) and characterizes electrocardiogram (ECG) patterns during in comparison with conventional right ventricular (RVP).Forty pacing-indicated patients were prospectively enrolled. Twenty underwent LBBP (the group), 20 RVP group). Left was achieved by transseptal method basal septum. Electrocardiogram characteristics, parameters, sites, safety events assessed at implantation 3-month follow-up. In group, lead successfully...
To characterize regional and ethnic differences in heart failure (HF) across Asia.We prospectively studied 5276 patients with stable HF reduced ejection fraction (≤40%) from 11 Asian regions (China, Hong Kong, India, Indonesia, Japan, Korea, Malaysia, Philippines, Singapore, Taiwan, Thailand). Mean age was 59.6 ± 13.1 years, 78.2% were men, mean body mass index 24.9 5.1 kg/m2. Majority (64%) of had two or more comorbid conditions such as hypertension (51.9%), coronary artery disease (CAD,...
Abstract Aims This multicentre observational study aimed to prospectively assess the efficacy of left bundle branch area pacing (LBBAP) in heart failure patients with block (LBBB) and compare 6‐month outcomes between LBBAP biventricular (BVP). Methods results Consecutive LBBB ventricular ejection fraction (LVEF) ≤ 35% were recruited if they had undergone as a primary or rescue strategy from three separate centres March December 2018. Patients who received BVP 2018 retrospectively selected by...
Background Data comparing outcomes in heart failure ( HF ) across Asia are limited. We examined regional variation mortality among patients with enrolled the ASIAN ‐HF (Asian Sudden Cardiac Death Heart Failure) registry separate analyses for those reduced ejection fraction EF ; <40%) versus preserved (≥50%). Methods and Results The ‐ is a prospective longitudinal study. Participants symptomatic were recruited from 46 secondary care centers 3 Asian regions: South (India), Southeast...
Abstract Aims The present study was to evaluate the feasibility and clinical outcomes of left bundle branch area pacing (LBBAP) in cardiac resynchronization therapy (CRT)-indicated patients. Methods results LBBAP performed via transventricular septal approach 25 patients as a rescue strategy 5 with failed ventricular (LV) lead placement primary remaining 20 Pacing parameters, procedural characteristics, electrocardiographic, echocardiographic data were assessed at implantation follow-up. Of...
His bundle pacing (HBP) is the most physiological modality. However, HBP has longer procedure times with frequent high capture thresholds, which likely contributes to low adoption of this approach. The aim study compare implantation a novel imaging technique versus standard technique.This included 50 patients indications randomized visualization tricuspid valve annulus (N=25, group) or method control group). In group, was imaged by contrast injection in right ventricle during fluoroscopy....
Abstract Background His bundle pacing (HBP) is a physiological modality, but HBP implantation remains challenge. Objective This study explored the feasibility of using visualization tricuspid valve annulus (TVA) to locate site for HBP. Methods During lead placement in eight patients with symptomatic bradycardia, TVA and septal leaflet was revealed by contrast injection right ventricle under fluoroscopic anterior oblique view, target identified near intersection interventricular septum. On...
Introduction: For patients who develop atrioventricular block (AVB) following transcatheter aortic valve replacement (TAVR), right ventricular pacing (RVP) may be associated with adverse outcomes. We assessed the feasibility of conduction system (CSP) in developed AVB TAVR and compared procedural clinical outcomes RVP. Methods: Consecutive were prospectively enrolled, implanted RVP or CSP. Procedural among different modalities. Results: A total 60 including 10 His bundle (HBP), 20 left...
Clinical trials have demonstrated that cardiac resynchronization therapy (CRT) is effective in patients with "non-ischemic cardiomyopathy". However, dilated-phase hypertrophic cardiomyopathy (DHCM) been generally excluded from such trials. We aimed to compare the clinical outcome of CRT DHCM, idiopathic dilated (IDCM), or ischemic (ICM).A total 312 consecutive (DHCM: n = 16; IDCM: 231; ICM: 65) undergoing Fuwai hospital were studied respectively. Response was defined as reduction left...
Introduction: Left bundle branch pacing (LBBP) is a rapidly growing conduction system technique. However, little known regarding the electrophysiological characteristics of different types LBBP. We aimed to evaluate and anatomic lead location with branches left branch. Methods: Consecutive bradycardia patients successful LBBP were enrolled classified into groups according paced electrocardiogram location. Electrocardiogram, properties, vectorcardiogram, tip analyzed. Results: Ninety-one...
Background— Atriofascicular and decremental atrioventricular pathways are variants of accessory with anterograde conduction properties. They result in typical wide Quantronic Resonance System (QRS) tachycardia left bundle branch block morphology. Data on the sinus rhythm electrocardiographic characteristics limited. Methods Results— Thirty patients properties were studied retrospectively (10 atriofascicular 20 pathways). All had a pre-excited over decrementally conducting fiber. Eighteen...
Cardiac resynchronization therapy (CRT) via biventricular pacing provides clinical benefits, but the nonresponse rate remains high. His bundle (HBP), a physiological modality that preserves normal electrical activation of ventricles, is an alternative to conventional CRT.1 Recently, case reports and studies have demonstrated feasibility safety left branch region (LBBP), which can correct block (LBBB) has ventricular (LV) pattern similar HBP.
Atrial fibrillation (AF) is a growing public health problem in the context of epidemiologic transition from communicable to non-communicable diseases, and high prevalence AF was found Chinese patients who died hospital.[1] Indeed, most understanding based on findings clinical trials observational studies performed North America Western Europe,[2] some have described characteristics with other regions. These data highlighted important differences treatment these regions.[3,4] However, few...