Publications by authors named "R Sampath-Kumar"

Background: A minimum threshold activated clotting time (ACT) to guide heparin dosing during percutaneous coronary intervention (PCI) is associated with lower ischemic complications. However, data are variable regarding the risk of high ACT levels. The aim of this study was to assess the impact of peak procedural ACT on complications and mortality for transfemoral and transradial access PCI.

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Article Synopsis
  • - The study investigates whether measuring the diameter of the inferior vena cava (IVC) can help predict the volume status and rehospitalization rates of patients with acute decompensated heart failure (ADHF), using data from 200 patient charts from 2018-2019.
  • - Key findings indicate that a larger IVC diameter is correlated with higher pulmonary artery pressure and is a significant predictor of rehospitalization within one year, with those having an IVC diameter greater than 2.07 cm showing a much higher rehospitalization rate.
  • - The results suggest that monitoring IVC diameter could be beneficial for clinicians in deciding which ADHF patients require closer observation and possible treatment adjustments.
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Introduction: Revision cochlear implant surgery (RIS) is an unusual and unfortunate event, but not an uncommon occurrence in today's time, with more and more children being implanted. It is accepted that a pediatric cochlear implant recipient may require one or two revision procedures during their lifetime. The indication of RIS can be due to a multitude of causes like trauma, device failure (hard failure or soft failure), infection at the implant site, electrode extrusion, device migration, magnet migration, and upgradation in the technology.

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Insulin resistance is a major factor in obesity-linked type 2 diabetes. PPARγ is a master regulator of adipogenesis, and small molecule agonists, termed thiazolidinediones, are potent therapeutic insulin sensitizers. Here, we studied the role of transcriptional co-activator with PDZ-binding motif (TAZ) as a transcriptional co-repressor of PPARγ.

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Nutrition education is globally lacking in medical training, despite the fact that dietary habits are a crucial component of physician self-care, disease prevention, and treatment. Research has shown that a physician's health status directly affects the quality of their preventative health counseling and patient outcomes, yet on average less than 20 hours over 4 years of medical education is spent teaching nutrition. This leaves providers with a gap in knowledge regarding this critical component of health.

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