Pugazhendhi Vijayaraman

ORCID: 0000-0003-2230-100X
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About
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Research Areas
  • Cardiac pacing and defibrillation studies
  • Cardiac Arrhythmias and Treatments
  • Cardiac electrophysiology and arrhythmias
  • Neurological disorders and treatments
  • Atrial Fibrillation Management and Outcomes
  • Cardiac Structural Anomalies and Repair
  • Cardiomyopathy and Myosin Studies
  • Cardiovascular Syncope and Autonomic Disorders
  • Neuroscience and Neural Engineering
  • Cardiac Valve Diseases and Treatments
  • Cardiovascular Function and Risk Factors
  • ECG Monitoring and Analysis
  • Cardiovascular Effects of Exercise
  • Muscle activation and electromyography studies
  • Venous Thromboembolism Diagnosis and Management
  • Surgical Simulation and Training
  • Cardiac Imaging and Diagnostics
  • Advanced MRI Techniques and Applications
  • EEG and Brain-Computer Interfaces
  • Heart Failure Treatment and Management
  • Antiplatelet Therapy and Cardiovascular Diseases
  • Cardiac, Anesthesia and Surgical Outcomes
  • Anatomy and Medical Technology
  • Acute Myocardial Infarction Research
  • Aortic Disease and Treatment Approaches

Geisinger Wyoming Valley Medical Center
2016-2025

Commonwealth Medical College
2018-2025

Geisinger Neuroscience Institute
2014-2024

Jagiellonian University
2022-2024

Hammersmith Hospital
2023

Imperial College London
2023

Valley Hospital
2016-2023

Geisinger Health System
2017-2023

Heart Rhythm Society
2023

Wilkes University
2021

Objectives His bundle pacing (HBP) can potentially correct left branch block (LBBB). We aimed to assess the efficacy of HBP LBBB and long-term clinical outcomes with in patients heart failure (HF). Methods This is an observational study HF typical who were indicated for therapy consecutively enrolled from one centre. Permanent leads implanted if correction threshold was <3.5V/0.5 ms or 3.0 V/1.0 ms. Pacing parameters, ventricular ejection fraction (LVEF), end-systolic volume (LVESV) New...

10.1136/heartjnl-2018-313415 article EN Heart 2018-08-09

Abstract Conduction system pacing (CSP) has emerged as a more physiological alternative to right ventricular and is also being used in selected cases for cardiac resynchronization therapy. His bundle was first introduced over two decades ago its use risen the last five years with advent of tools which have facilitated implantation. Left branch area recent but adoption growing fast due wider target excellent electrical parameters. Nevertheless, any intervention, proper technique prerequisite...

10.1093/europace/euad043 article EN cc-by-nc EP Europace 2023-04-15

Background Cardiac resynchronization therapy (CRT) is an established for patients with cardiomyopathy, left bundle branch block, and heart failure. His pacing (HBP) may also improve clinical outcomes by narrowing QRS duration. The HBP not always be optimal. aim of the study was to determine if CRT could optimized sequential followed ventricular (LV) (His-Optimized [HOT-CRT]) maximize electrical resynchronization. Methods We attempted permanent in 27 (left block 17, intraventricular...

10.1161/circep.118.006934 article EN Circulation Arrhythmia and Electrophysiology 2019-01-25

Abstract Aims We hypothesized that during left bundle branch (LBB) area pacing, the various possible combinations of direct capture/non-capture septal myocardium and LBB result in distinct patterns right ventricular activation. This could translate into different R-wave peak time (RWPT) V1 V6. Consequently, V6-V1 interpeak interval differentiate three types capture: non-selective (ns-)LBB, selective (s-)LBB, (LVS). Methods results Patients with unquestionable evidence capture were included....

10.1093/europace/euab164 article EN cc-by EP Europace 2021-06-19
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