Ashish Kumar

ORCID: 0000-0003-4249-0055
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About
Contact & Profiles
Research Areas
  • Atrial Fibrillation Management and Outcomes
  • Cardiac Valve Diseases and Treatments
  • Cardiac Imaging and Diagnostics
  • Cardiac Structural Anomalies and Repair
  • Coronary Interventions and Diagnostics
  • Cardiac Arrhythmias and Treatments
  • Cardiac Arrest and Resuscitation
  • COVID-19 Clinical Research Studies
  • Infective Endocarditis Diagnosis and Management
  • Cardiac pacing and defibrillation studies
  • Antiplatelet Therapy and Cardiovascular Diseases
  • Acute Myocardial Infarction Research
  • Venous Thromboembolism Diagnosis and Management
  • Cardiovascular Function and Risk Factors
  • Mechanical Circulatory Support Devices
  • Heart Failure Treatment and Management
  • Long-Term Effects of COVID-19
  • Peripheral Artery Disease Management
  • Acute Ischemic Stroke Management
  • SARS-CoV-2 and COVID-19 Research
  • Cardiac, Anesthesia and Surgical Outcomes
  • Aortic Disease and Treatment Approaches
  • Vascular Procedures and Complications
  • Cardiac electrophysiology and arrhythmias
  • Blood Pressure and Hypertension Studies

Cleveland Clinic
2013-2025

Akron General Medical Center
2021-2025

Indian Institute of Technology Madras
2024-2025

Mayo Clinic in Arizona
2021-2024

Mayo Clinic
2024

WinnMed
2024

Institute of Genomics and Integrative Biology
2024

Henry Ford Hospital
2024

St.John's Medical College Hospital
2003-2023

Medanta The Medicity
2023

DNA self-assembly provides a programmable bottom-up approach for the synthesis of complex structures from nanoscale components. Although nanotubes are fundamental form encountered in tile-based self-assembly, factors governing tube structure remain poorly understood. Here we report and characterize new type nanotube made double-crossover molecules (DAE-E tiles). Unmodified tubes range 7 to 20 nm diameter (4 10 tiles circumference), grow as long 50 μm with persistence length ∼4 μm, can be...

10.1021/ja044319l article EN Journal of the American Chemical Society 2004-11-24

Abstract Background Treatment of coronavirus disease 2019 (COVID-19) with nirmatrelvir plus ritonavir (NMV-r) in high-risk nonhospitalized unvaccinated patients reduced the risk progression to severe disease. However, potential benefits NMV-r among vaccinated are unclear. Methods We conducted a comparative retrospective cohort study using TriNetX research network. Patients ≥18 years age who were and subsequently developed COVID-19 between 1 December 2021 18 April 2022 included. Cohorts based...

10.1093/cid/ciac673 article EN Clinical Infectious Diseases 2022-08-20

The world health organization (WHO) has declared the novel coronavirus disease (nCoV or COVID-19) outbreak a pandemic, and quarantines are playing vital role in containing its spread. But globally, defections of quarantined subjects raising serious concerns. If COVID-19 positive, absconding quarantine can infect more people, which makes timely detection them vital. As literature suggests, wearable subject compliant towards healthcare routines/restrictions; thus, this work, we have designed...

10.4108/eai.13-7-2018.163997 article EN cc-by EAI Endorsed Transactions on Internet of Things 2020-04-21

Racial and social disparities exist in outcomes related to cancer cardiovascular disease (CVD). The aim of this cross-sectional study was the impact vulnerability on mortality attributed comorbid CVD. Centers for Disease Control Prevention Wide-Ranging Online Data Epidemiologic Research database (2015-2019) used obtain county-level data cancer, CVD, County-level index (SVI) (2014-2018) were obtained from CDC’s Agency Toxic Substances Registry. SVI percentiles generated each county aggregated...

10.1016/j.jaccao.2022.06.005 article EN cc-by-nc-nd JACC CardioOncology 2022-09-01

There is renewed interest in pursuing frugal and readily available laboratory markers to predict mortality readmission heart failure. We aim determine the relationship between absolute lymphocyte count (ALC) clinical outcomes patients with failure hospitalization.This was a retrospective cohort study of Patients were divided into two groups based on ALC, less than or equal 1500 cells/mm3 > cells/ mm3. The primary outcome all-cause mortality. did subgroup analysis ejection fraction studied...

10.1016/j.ijcha.2022.100981 article EN cc-by-nc-nd IJC Heart & Vasculature 2022-03-07

Background While the impacts of social and environmental exposure on cardiovascular risks are often reported individually, combined effect is poorly understood. Methods Results Using 2022 Environmental Justice Index, socio‐environmental justice index burden module ranks census tracts were divided into quartiles (quartile 1, least vulnerable tracts; quartile 4, most tracts). Age‐adjusted rate ratios (RRs) coronary artery disease, strokes, various health measures in Prevention Population‐Level...

10.1161/jaha.123.033428 article EN cc-by-nc-nd Journal of the American Heart Association 2024-03-27

Introduction The role of systemic corticosteroid as a therapeutic agent for patients with COVID-19 pneumonia is controversial. Objective purpose this study was to evaluate the effect corticosteroids in non-intensive care unit (ICU) complicated by acute hypoxemic respiratory failure (AHRF). Methods This single-center retrospective cohort study, from 16th March, 2020 30th April, 2020; final follow-up on 10th May, 2020. 265 consecutively admitted non-ICU wards laboratory-confirmed were screened...

10.1371/journal.pone.0238827 article EN cc-by PLoS ONE 2020-09-09

To summarize the association between vegetarian versus non-vegetarian diet on mortality due to ischemic heart disease, cerebrovascular or all-cause mortality.We searched PubMed, Cochrane databases, and ClinicalTrials.Gov from inception of databases October 2019 with no language restriction. Randomized controlled trials prospective observational studies comparing diets among adults reporting major adverse cardiovascular outcomes were selected. We used Paule-Mandel estimator for tau2...

10.1016/j.ajpc.2021.100182 article EN cc-by-nc-nd American Journal of Preventive Cardiology 2021-04-09

We present the first direct observations of tile-based DNA self-assembly in solution using fluorescent nanotubes composed a single tile. The reach tens microns length by end-to-end joining rather than sequential addition tiles. Their exponential distributions withstand dilution but decay via scission upon heating, with an energy barrier ${E}_{\mathrm{s}\mathrm{c}}\ensuremath{\sim}180{k}_{B}T$. are thus uniquely accessible equilibrium polymers that enable new approaches to optimizing...

10.1103/physrevlett.93.268301 article EN Physical Review Letters 2004-12-20

Tea is the most common beverage consumed after water. It brewed from leaves of Camellia sinensis (family: Theaceae). Different types tea manufactured are: oolong, green, black and Ilex depending on post-harvest treatment palatability a particular region. Being rich in natural antioxidants, reported to be effective against colon, oesophageal, lung cancers, as well urinary stone, dental caries, etc. found anticariogenic, anti-microbial, anti-inflammatory, anti-carcinogenic, anti-oxidant can...

10.5958/2277-9396.2016.00002.7 article EN International Journal of Food and Fermentation Technology 2015-01-01

Background Women continue to be underrepresented in cardiology and even more so leadership positions. We evaluated the trends gender differences guideline writing groups of American College Cardiology/American Heart Association (ACC/AHA), Canadian Cardiovascular Society (CCS), European Cardiology (ESC) guidelines from 2006 2020. Methods Results extracted all authors 2020, assessed their publicly available profiles, compared based on subspecialties specific societies. Stratified trend...

10.1161/jaha.121.024249 article EN cc-by-nc-nd Journal of the American Heart Association 2022-02-22
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