Pravesh Vishwakarma

ORCID: 0000-0003-4454-2189
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Research Areas
  • Acute Myocardial Infarction Research
  • Coronary Interventions and Diagnostics
  • Cardiac Imaging and Diagnostics
  • Antiplatelet Therapy and Cardiovascular Diseases
  • Cardiac Valve Diseases and Treatments
  • Cardiac Arrhythmias and Treatments
  • Cardiac Structural Anomalies and Repair
  • Cardiac Health and Mental Health
  • Cardiac electrophysiology and arrhythmias
  • Lipoproteins and Cardiovascular Health
  • Atrial Fibrillation Management and Outcomes
  • Infective Endocarditis Diagnosis and Management
  • Cardiovascular Function and Risk Factors
  • Venous Thromboembolism Diagnosis and Management
  • Heart Failure Treatment and Management
  • Cardiovascular Issues in Pregnancy
  • Aortic aneurysm repair treatments
  • Advanced Queuing Theory Analysis
  • Cardiac pacing and defibrillation studies
  • Vascular anomalies and interventions
  • Heart Rate Variability and Autonomic Control
  • Vascular Procedures and Complications
  • Coronary Artery Anomalies
  • Blood Pressure and Hypertension Studies
  • Cerebrovascular and Carotid Artery Diseases

King George's Medical University
2015-2025

Indian Institute of Technology Bhilai
2024

Mayo Clinic in Arizona
2024

Apollo Hospitals
2021

Queen's University
1962-1963

University of Cincinnati Medical Center
1960

10.1016/s0015-0282(16)34633-7 article EN Fertility and Sterility 1962-09-01

ABSTRACT Background: Numerous previous studies have explored transradial coronary angioplasty, yet none exclusively focused on the female population. Aim: The aim of this study was to assess feasibility and safety 5 Fr Glidesheath Slender (GSS) (Terumo, Tokyo, Japan) in comparison 6 Standard Sheath (SS) Indian patients undergoing angiography or percutaneous intervention (PCI). Materials Methods: This a prospective, randomized controlled, single-center study. A total 100 diagnosed with artery...

10.4103/heartindia.heartindia_52_24 article EN cc-by-nc-sa Heart India 2025-01-01

We introduce and study a multiparameter Poisson process (MPP). In particular case, it is observed that the MPP has unique representation. Its subordination with multivariate subordinator inverse are studied in detail. Also, we consider establish its connection MPP. An integral of defined, asymptotic distribution obtained. Later, some properties martingales. Moreover, martingale characterizations for subordinated variants derived.

10.48550/arxiv.2501.09543 preprint EN arXiv (Cornell University) 2025-01-16

We introduce and study a fractional variant of the linear birth-death process, namely, generalized process (GFLBDP) which is defined by taking regularized Hilfer-Prabhakar derivative in system differential equations that governs state probabilities process. For particular choice parameters, GFLBDP reduces to involves Caputo derivative. Its time-changed representation obtained utilized derive explicit expressions its probabilities. The for mean variance are derived. In case, it observed...

10.48550/arxiv.2502.07329 preprint EN arXiv (Cornell University) 2025-02-11

Carbowax-coated Teflon powder (2–3%, w/w, on 6, 90–100 mesh) columns (5 ft long, 1/8 in. diam.) were used with the Aerograph Hy-Fi gas chromatograph. Complete separations and symmetric peaks obtained both isothermally (150 °C) by temperature programming (100–160 for methyl esters of succinic, oxalacetic, malic, alpha-ketoglutaric, trans- cis-aconitic, citric acids. On account enolization, alpha-keto gave more than one peak, proportions which varied chromatographic conditions. The succinic...

10.1139/o63-264 article EN Canadian Journal of Biochemistry and Physiology 1963-11-01

The ι-malic excretion pattern was studied in the dog using "stop flow" method. During and fumaric infusions, a net reabsorption of acid seen only proximal tubule. This occurred against massive concentration gradient and, therefore, justifiably termed active reabsorption. Infusion succinate produced secretion ι-malic. also confined to secretion, however, direction probably diffusion phenomenon. could be inhibited by malonate. It concluded that renal transports are intimately related operation...

10.1152/ajplegacy.1962.202.3.572 article EN American Journal of Physiology-Legacy Content 1962-03-01

Radial artery occlusion (RAO) is a common complication during transradial coronary intervention. Its incidence variably reported in literature and its predictors are not completely understood. In this study, we aimed to define the factors influencing RAO patients undergoing intervention.This was single-center prospective study (October 2018 September 2019) that enrolled 1,754 who were evaluated for 24 hours after Univariate as well multivariate analyses done identify patient procedure...

10.5152/anatoljcardiol.2021.163 article EN cc-by-nc The Anatolian Journal of Cardiology 2022-02-07

The renal excretion of citrate and calcium was studied in the dog during infusion these substances alone or together by stop-flow method. Citrate per se found to be reabsorbed only proximal tubular area. This reabsorption occurred against marked concentration gradients. Spontaneous variations urine pH from 6.11 7.11 units did not affect any way. Infusion bicarbonate decreased capacity tubule lower but alter general pattern its transport along nephron length. Calcium without actively distal...

10.1152/ajplegacy.1963.205.2.281 article EN American Journal of Physiology-Legacy Content 1963-08-01

Chemotherapy-induced cardiotoxicity constitutes subclinical myocardial dysfunction, arrhythmias, pericarditis, coronary vasospasm, and significant symptomatic heart failure. Anthracyclines pose higher risk for long-term cardiac with increased incidences of morbidity mortality. Hence, early detection chemotherapy-induced dysfunction may prompt an earlier treatment modification. To evaluate global, longitudinal, radial, circumferential strain changes in adult patients undergoing anthracycline...

10.1016/j.ihj.2019.11.253 article EN cc-by-nc-nd Indian Heart Journal 2019-11-01

The mechanism of excretion malic acid has been studied during infusion sodium salts l-malic acid, succinic and malonic in the chicken. Infusion preformed l-malate results its filtration reabsorption nephron; no renal tubular secretion is seen under these circumstances. However, when succinate infused portal circulation, malate excreted larger amounts on ipsilateral side than other. Malonate, a succinoxidase inhibitor, not only fails to abolish this but actually enhances it. malonate alone...

10.1152/ajplegacy.1960.198.4.819 article EN American Journal of Physiology-Legacy Content 1960-04-01

Background. Diabetes mellitus is associated with increased rate of respiratory tract infections. The objective was to compare demographic, clinical, serum biochemical, and typical atypical radiological profiles among hospitalized diabetics nondiabetics lower infection. Material Methods. A prospective, hospital-based, consecutive, comparative observational study 12-month duration conducted. Patients aged 13–90 years diagnosed infection or without diabetes participated in the study....

10.1155/2021/8878746 article EN cc-by Pulmonary Medicine 2021-03-20

10.1007/s10959-024-01355-z article EN Journal of Theoretical Probability 2024-06-22
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