Results 21 to 30 of about 506,604 (394)

Dextran sulfate activates contact system and mediates arterial hypotension via B2 kinin receptors [PDF]

, 1994
To define some of the mechanisms underlying dextran sulfate (DXS)-induced hypotension, we investigated the effects of either the plasma kallikrein inhibitor des-Pro2-[Arg15] aprotinin (BAY x 4620) or the specific bradykinin B2-receptor antagonist Hoe-140
Cheronis, John C., Fink, Edwin, Fritz, Hans, Jochum, Marianne, Kohl, Jacek, Siebeck, Matthias, Spannagl, Michael, Spies, Bernd   +7 more
core   +4 more sources

Association of intraoperative hypotension with postoperative morbidity and mortality: systematic review and meta-analysis

BJS Open, 2021
Background Intraoperative hypotension, with varying definitions in literature, may be associated with postoperative complications. The aim of this meta-analysis was to assess the association of intraoperative hypotension with postoperative morbidity and ...
M. Wijnberge, J. Schenk, E. Bulle, A. Vlaar, K. Maheshwari, M. Hollmann, J. Binnekade, B. Geerts, D. Veelo   +8 more
semanticscholar   +1 more source

Ephedrine requirements are reduced during spinal anaesthesia for caesarean section in preeclampsia [PDF]

, 2005
Part of the Portfolio Thesis by Geoffrey H. Sharwood-Smith: The inferior vena caval compression theory of hypotension in obstetric spinal anaesthesia: studies in normal and preeclamptic pregnancy, a literature review and revision of fundamental concepts,
Clark, V. A., Sharwood-Smith, Geoffrey H., Stewart, A. V. G.   +2 more
core   +1 more source

Ability of an Arterial Waveform Analysis–Derived Hypotension Prediction Index to Predict Future Hypotensive Events in Surgical Patients

Anesthesia and Analgesia, 2020
BACKGROUND: Intraoperative hypotension is associated with worse perioperative outcomes for patients undergoing major noncardiac surgery. The Hypotension Prediction Index is a unitless number that is derived from an arterial pressure waveform trace, and ...
S. Davies, S. Vistisen, Zhongping Jian, F. Hatib, T. Scheeren   +4 more
semanticscholar   +1 more source

Spontaneous intracranial hypotension : two steroid-responsive cases [PDF]

, 2018
Purpose: Spontaneous intracranial hypotension (SIH) is characterised by orthostatic headache, low cerebrospinal fluid pressure and diffuse pachymeningeal enhancement after intravenous gadolinium contrast administration.
Alexis, Zandolino, Andrea, Manto, Antonietta, Serino, Camilla, Russo, Giacomo, Fenza, Vincenzo, Buono   +5 more
core   +1 more source

Postprandial Hypotension due to a Lack of Sympathetic Compensation in Patients with Diabetes Mellitus. [PDF]

, 2007
Postprandial hypotension is an important hemodynamic abnormality in diabetes mellitus, but few reports are available on the relationship between autonomic dysfunction and postprandial hypotension.
Katayama, Yusuke, Kohno, Kunihisa, Saito, Daiji, Shiraki, Teruo, Takahashi, Natsuki, Takeuchi, Kazufumi, Tanakaya, Machiko, Yumoto, Akihisa   +7 more
core   +1 more source

Hypotension Prediction Index for Prevention of Hypotension during Moderate- to High-risk Noncardiac Surgery

Anesthesiology, 2020
Background: The Hypotension Prediction Index is a commercially available algorithm, based on arterial waveform features, that predicts hypotension defined as mean arterial pressure less than 65 mmHg for at least 1 min.
K. Maheshwari, Tetsuya Shimada, Dongsheng Yang, S. Khanna, J. Cywinski, S. Irefin, S. Ayad, A. Turan, K. Ruetzler, Yuwei Qiu, P. Saha, E. Mascha, D. Sessler   +12 more
semanticscholar   +1 more source

Deep Learning Model for Real-Time Prediction of Intradialytic Hypotension.

American Society of Nephrology. Clinical Journal, 2021
BACKGROUND AND OBJECTIVES Intradialytic hypotension has high clinical significance. However, predicting it using conventional statistical models may be difficult because several factors have interactive and complex effects on the risk. Herein, we applied
Hojun Lee, D. Yun, Jayeon Yoo, Kiyoon Yoo, Yong Chul Kim, D. K. Kim, K. Oh, K. Joo, Y. S. Kim, N. Kwak, S. Han   +10 more
semanticscholar   +1 more source

Risk factors of hypotension during cesarean section with spinal anesthesia in parturients with COVID-19: a retrospective study in comparison with pregnant women without COVID-19 [PDF]

Anesthesia and Pain Medicine
Background The incidence of hypotension in parturients with coronavirus disease (COVID-19) undergoing regional anesthesia remains controversial. This study aimed to investigate the incidence of hypotension during spinal anesthesia in parturients infected
Si Ra Bang, Gunn Hee Kim, Sung Jun Cho, Mi Jung Yoon   +3 more
doaj   +1 more source

Is there NO treatment for severe sepsis? [PDF]

, 2008
Sepsis is a systemic inflammatory response syndrome in the presence of suspected or proven infection, and it may progress to or encompass organ failure (severe sepsis) and hypotension (septic shock).
Bredan, Amin, Cauwels, Anje
core   +2 more sources