Results 11 to 20 of about 333,396 (304)

COVID-19-Related Intestinal Ischemia in A 7-Year Old Boy

open access: yesEuropean Journal of Pediatric Surgery Reports, 2022
Severe abdominal pain and vomiting are common symptoms in children with pediatric multisystem inflammatory syndrome (PIMS). Mesenteric lymphadenitis and aseptic peritonitis are predominantly reported in cases where acute surgical abdomen was suspected ...
Balázs Fadgyas   +7 more
doaj   +1 more source

Hypotension in Cirrhosis [PDF]

open access: yesClinical Liver Disease, 2019
Circulatory and cardiac compromise in cirrhosis has been well studied. The primary pathophysiology stems from portal hypertension, which is induced from an increased resistance to flow secondary to distorted sinusoidal architecture and is further sustained from an increase in portal venous flow.1 Portal hypertension induces both progressive splanchnic ...
Ravi Vora, Ram Subramanian
openaire   +3 more sources

Early intravenous lipid emulsion therapy for diphenhydramine overdose: a case report

open access: yesToxicology Communications, 2021
Diphenhydramine (DPH) is a lipophilic inverse agonist at the histamine receptor. Overdoses usually present with anticholinergic symptoms. Wide-complex tachycardia decompensating into cardiovascular collapse may occur in larger overdoses. Here we report a
Joseph Clemons   +3 more
doaj   +1 more source

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

open access: yes, 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.   +2 more
core   +1 more source

Effectiveness of norepinephrine versus phenylephrine intravenous boluses for the treatment of hypotension in elective lower-segment cesarean section under spinal anesthesia: A randomized controlled, double-blind study

open access: yesThe Indian Anaesthetists' Forum, 2023
Background and Aim: Hypotension following spinal anesthesia is a common adverse effect during caesarean sections, with potentially harmful consequences for both the mother and the fetus.
Neena Jain   +4 more
doaj   +1 more source

Early contingentnegative variation of the EEG and attentional flexibility are reduced in hypotension [PDF]

open access: yes, 2002
This study explored the question as to whether hypotension is related to decreased attentional performance and reduced cortical activation. A total of 50 females aged 19 44 years participated in the study. Attentional performance was assessed using three
Duschek, Stefan   +4 more
core   +1 more source

Hemodynamic effect of avanafil and glyceryl trinitrate coadministration

open access: yesDrugs in Context, 2013
A Phase I, double-blind, randomized, crossover study in healthy males (N=106) was conducted between March 21, 2004, and May 17, 2004, to determine the magnitude and duration of the hemodynamic interaction of avanafil (a phosphodiesterase type-5 inhibitor
Dennis Swearingen   +3 more
doaj   +1 more source

Unintended complication of intracranial subdural hematoma after percutaneous epidural neuroplasty. [PDF]

open access: yes, 2014
Percutaneous epidural neuroplasty (PEN) is a known interventional technique for the management of spinal pain. As with any procedures, PEN is associated with complications ranging from mild to more serious ones. We present a case of intracranial subdural
Kim, Kee D   +3 more
core   +1 more source

Decreasing cerebral oxygen consumption during upright tilt in vasovagal syncope

open access: yesPhysiological Reports, 2017
We measured changes in transcranial Doppler ultrasound (TCD) and near infrared spectroscopy (NIRS) during 70° upright tilt in patients with recurrent vasovagal syncope (VVS, N = 20), postural tachycardia syndrome (POTS, N = 20), and healthy controls (N = 
Marvin S. Medow   +5 more
doaj   +1 more source

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

open access: yes, 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   +7 more
core   +1 more source

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