Subham Ghosh
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View article: Unlocking high performance in a Na–Fe–Mn–O cathode through phase-transition-free cycling
Unlocking high performance in a Na–Fe–Mn–O cathode through phase-transition-free cycling Open
Li + , when added in small amounts as a dopant to Na–Fe–Mn–O layered oxide cathodes, disorders the transition-metal layer and stabilizes the P2-phase. Li + becomes dynamic at a high state of charge and completely suppresses the P to O phas…
View article: Assessment of ventricular electrical heterogeneity in left bundle branch pacing and left ventricular septal pacing by using various electrophysiological methods
Assessment of ventricular electrical heterogeneity in left bundle branch pacing and left ventricular septal pacing by using various electrophysiological methods Open
Introduction Left bundle branch area pacing (LBBAP) comprises pacing at the left ventricular septum (LVSP) or left bundle branch (LBBP). The aim of the present study was to investigate the differences in ventricular electrical heterogeneit…
View article: Hydrodynamical transport of angular momentum in accretion disks in the presence of nonlinear perturbations due to noise
Hydrodynamical transport of angular momentum in accretion disks in the presence of nonlinear perturbations due to noise Open
The origin of hydrodynamical instability and turbulence in the Keplerian accretion disk is a long-standing puzzle. The flow therein is linearly stable. Here we explore the evolution of perturbation in this flow in the presence of an additi…
View article: Design, molecular docking, drug-likeness, and molecular dynamics studies of 1,2,4-trioxane derivatives as novel Plasmodium falciparum falcipain-2 (FP-2) inhibitors
Design, molecular docking, drug-likeness, and molecular dynamics studies of 1,2,4-trioxane derivatives as novel Plasmodium falciparum falcipain-2 (FP-2) inhibitors Open
Despite significant progress made in drug discovery and development over the past few decades, malaria remains a life-threatening infectious disease across the globe. Because of the widespread emergence of drug-resistant strains of Plasmod…
View article: Clustering for Private Interest-based Advertising
Clustering for Private Interest-based Advertising Open
We study the problem of designing privacy-enhanced solutions for interest-based advertisement (IBA). IBA is a key component of the online ads ecosystem and provides a better ad experience to users. Indeed, IBA enables advertisers to show u…
View article: Comparison of electrical dyssynchrony parameters between electrocardiographic imaging and a simulated ECG belt
Comparison of electrical dyssynchrony parameters between electrocardiographic imaging and a simulated ECG belt Open
ECGi- and ECG belt-derived intra-ventricular and inter-ventricular dyssynchrony metrics were strongly correlated. The ECG belt may offer comparable dyssynchrony assessment to ECGi, with associated practical and cost advantages.
View article: Twelve‐Lead ECG Optimization of Cardiac Resynchronization Therapy in Patients With and Without Delayed Enhancement on Cardiac Magnetic Resonance Imaging
Twelve‐Lead ECG Optimization of Cardiac Resynchronization Therapy in Patients With and Without Delayed Enhancement on Cardiac Magnetic Resonance Imaging Open
Background Delayed enhancement ( DE ) on magnetic resonance imaging is associated with ventricular arrhythmias, adverse events, and worse left ventricular mechanics. We investigated the impact of DE on cardiac resynchronization therapy ( C…
View article: A novel algorithm increases the delivery of effective cardiac resynchronization therapy during atrial fibrillation: The CRTee randomized crossover trial
A novel algorithm increases the delivery of effective cardiac resynchronization therapy during atrial fibrillation: The CRTee randomized crossover trial Open
In a cohort of CRT patients with a history of AF, eCRTAF significantly increased %eCRT pacing and %Vp during AF with a small increase in mean HR. This algorithm may represent a novel noninvasive method of significantly increasing effective…
View article: Device pacing diagnostics overestimate effective cardiac resynchronization therapy pacing results of the hOLter for Efficacy analysis of CRT (OLÉ CRT) study
Device pacing diagnostics overestimate effective cardiac resynchronization therapy pacing results of the hOLter for Efficacy analysis of CRT (OLÉ CRT) study Open
Current device pacing diagnostics overestimate the amount of CRT pacing actually delivered. The new algorithm quantifies ineffective CRT pacing, which enables clinicians to identify patients with this issue and to address the reasons behin…
View article: 56-72: Electrical Dyssynchrony and Optimization Potential in Patients with and without Class I Indications for Cardiac Resynchronization Therapy
56-72: Electrical Dyssynchrony and Optimization Potential in Patients with and without Class I Indications for Cardiac Resynchronization Therapy Open
Purpose: The CRT response rate in patients without Class I indication for CRT is reduced compared to patients with Class 1 indication. This may in part be due to suboptimal programming and persistent electrical dyssynchrony. Methods: We st…
View article: 177-01: Use of a Novel Noninvasive ECG Body Surface Mapping System to Identify Line of Block and Optimal CRT Setting
177-01: Use of a Novel Noninvasive ECG Body Surface Mapping System to Identify Line of Block and Optimal CRT Setting Open
Purpose: One cause of non-response to CRT may be persistent electrical dyssynchrony due to a line of conduction block (LOB) at programmed CRT settings. We used a noninvasive body surface mapping system to determine the frequency of LOB in …
View article: 99-06: Device Pacing Diagnostics Overestimate Effective Cardiac Resynchronization Therapy Pacing Results of the hOLter for Efficacy analysis of Cardiac Resynchronization Therapy Study (OLÉ Cardiac Resynchronization Therapy study)
99-06: Device Pacing Diagnostics Overestimate Effective Cardiac Resynchronization Therapy Pacing Results of the hOLter for Efficacy analysis of Cardiac Resynchronization Therapy Study (OLÉ Cardiac Resynchronization Therapy study) Open
Purpose: A high percentage of bi-ventricular or left ventricular (LV) pacing in CRT devices has been associated with superior long-term clinical outcomes. However, the % ventricular (V) pacing reported by CRT devices only indicates the num…
View article: Automated detection of effective left-ventricular pacing: going beyond percentage pacing counters
Automated detection of effective left-ventricular pacing: going beyond percentage pacing counters Open
A device-based algorithm for beat-by-beat monitoring of effective LV pacing is feasible.