Results 71 to 80 of about 19,915,322 (339)

Deceleration capacity of heart rate variability as a predictor of sedation related hypotension

Scientific Reports, 2021
High risk and geriatric patients are supposed to suffer higher risks of hypotension underwent painless endoscopic procedures. This study evaluated different biomarkers associated with hypotension in off-site patients and aimed to determine the most ...
Feng-Fang Tsai, Chih-Min Liu, Hsiu-Po Wang, Jia-Rong Yeh, Shou-Zen Fan   +4 more
doaj   +1 more source

Chinese Expert Consensus on the Clinical Application of Finerenone in Geriatric Comorbidities

AGING MEDICINE, EarlyView.
Mineralocorticoid receptor (MR) overactivation drives inflammation, oxidative stress, and fibrosis in the heart, kidneys, and vasculature, leading to cardiorenal dysfunction. MR signaling promotes hypertrophy, remodeling, and injury through pathways like oxidative stress and inflammation, resulting in vascular stiffness and progressive organ damage ...
Xiaoming Wang, Cuntai Zhang
wiley   +1 more source

Comparison of Isoflurane and Sevoflurane for Controlled Hypotension in Endoscopic Sinus Surgeries and Tympanomastoidectomy

پزشکی بالینی ابن سینا, 2014
Introduction & Objective: Even a little bleeding can adversely affect the surgeon's ability to visualize the region to be operated in ENT operations.
Bijan Yazdi, Esmael Moshiri, Hesamoddin Modir   +2 more
doaj  

Controlled hypotension for FESS: A randomised double-blinded comparison of magnesium sulphate and dexmedetomidine

Indian Journal of Anaesthesia, 2020
Background and Aims: Intense bleeding during general anaesthesia (GA) is the major limitation during functional endoscopic sinus surgery (FESS). This study was aimed to compare the efficacy of dexmedetomidine and magnesium sulphate (MgSO4)for controlled ...
Alka Chhabra, Preeti Saini, Karuna Sharma, Neelam Chaudhary, Abhineet Singh, Sunanda Gupta   +5 more
doaj   +1 more source

Integrating Reinforcement Learning With Explainable Artificial Intelligence for Real‐Time Clinical Decision Support in Dynamic Healthcare Environments

Advanced Intelligent Systems, EarlyView.
A hybrid Reinforcement Learning–Explainable AI framework integrates SHAP and LIME explanations directly into a Deep Q‐Network inference loop for real‐time ICU decision support. Trained on 18 142 mechanically ventilated stays from the eICU database, the system attains 93.0% decision accuracy, 20% fewer errors than RL alone, and a 91% clinician trust ...
Jannatul Ferdaus Disha, MD Faiaz Zaman Dehan, Kazi Md. Tanvir Anzum   +2 more
wiley   +1 more source

PROPRANOLOL DURING CONTROLLED HYPOTENSION

British Journal of Anaesthesia, 1966
SUMMARY The negative chronotrophic effect of propranolol was utilized to treat and prevent tachycardia due to ganglionic blockade in order to determine whether this would enable better control of hypotension. It was concluded that the results justified use of the drug.
J, Hellewell, M W, Potts
openaire   +2 more sources

Effect of Ondansetron on the Occurrence of Hypotension and on Neonatal Parameters during Spinal Anesthesia for Elective Caesarean Section: A Prospective, Randomized, Controlled, Double-Blind Study

Anesthesiology Research and Practice, 2015
To prevent hypotension during spinal anesthesia for caesarean section, we assessed IV ondansetron of invasive maternal hemodynamic and fetal gazometric parameters.
W. Trabelsi, C. Romdhani, Haythem Elaskri, W. Sammoud, MohamedRachid Bensalah, I. Labbene, M. Ferjani   +6 more
semanticscholar   +1 more source

Adenosine and dialysis hypotension [PDF]

, 2006
In this issue, Imai et al. report the results of a double-blind placebo-controlled study on the effect of an adenosine A1 receptor antagonist, FK352, on the incidence of dialysis hypotension in hypotension-prone patients.
Franssen, CMF, Franssen, CMF; id_orcid, Franssen, C.F.M.   +2 more
core   +1 more source

A critical reappraisal of the carotid sinus and carotid bulb: Distinguishing neurohistological function from vascular geometry

The Anatomical Record, EarlyView.
This review redefines the carotid bulb (CB) as a variable geometric dilation shaped by hemodynamics and the carotid sinus (CS) as a conserved neurohistological baroreceptor field. Distinguishing these entities clarifies a century of anatomical confusion and links geometry, neurohistology, and clinical interpretation within a unified framework ...
Răzvan Costin Tudose, Nicolae Radu, Mugurel Constantin Rusu   +2 more
wiley   +1 more source

Effect of controlled hypotension on postoperative awakening quality in shoulder arthroscopy with lateral decubitus rotator cuff repair

BMC Anesthesiology
Background Background: Shoulder arthroscopy is commonly performed to treat shoulder injuries, degenerative conditions, and chronic pain. The quality of postoperative emergence is critical to patient recovery and overall surgical outcomes.
PengXia Wang, Jingjing Gu, Jianming Wang, ShanShan Liu   +3 more
doaj   +1 more source