Results 71 to 80 of about 26,303 (248)

Sympathetic stimulation can compensate for hypocalcaemia‐induced bradycardia in human and rabbit sinoatrial node cells

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend AC: adenylyl cyclase, APT: adenosine triphosphate, AMP: adenosine monophosphate, cAMP: cyclic adenosine monophosphate, PDE: phosphodiesterase, PKA: protein kinase A, PPT: protein phosphatase, P: phosphorylation, RyR: ryanodine receptor, SERCA: sarcoplasmic/endoplasmic reticulum Ca2+‐adenosine triphosphatase, SR: sarcoplasmic ...
Moritz Linder   +4 more
wiley   +1 more source

Recurrent asystole during laryngoscopy – A nightmare for the anesthesiologists

open access: yesSaudi Journal of Anaesthesia, 2019
Hemodynamic response to laryngoscopy and intubation is usually transient, but it may be more pronounced and unpredictable in certain group of patients. Bradycardia and asystole during laryngoscopy is usually a rare manifestation compared to hypertension ...
Stalin Vinayagam, Sangeeta Dhanger
doaj   +1 more source

Early versus Later Rhythm Analysis in Patients with Out-of-Hospital Cardiac Arrest [PDF]

open access: yes, 2011
Background In a departure from the previous strategy of immediate defibrillation, the 2005 resuscitation guidelines from the American Heart Association–International Liaison Committee on Resuscitation suggested that emergency medical service (EMS ...
Andrusiek, Douglas   +26 more
core   +2 more sources

Haemodynamic‐energetic mechanism of sudden cardiac death in severe aortic stenosis: A modelling study

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend A sudden decrease in total peripheral resistance (TPR), as observed during vasovagal syncope, leads to a reduction in aortic systolic pressure (AO pressure) and afterload. In healthy individuals, the consequent decrease in left ventricular systolic pressure (LV pressure) lowers stroke work and myocardial energy expenditure.
Martin Dvoulety, Michal Sitina
wiley   +1 more source

Levosimendan is superior to epinephrine on coronary flow for lipid-base resuscitation of bupivacaine-induced asystole in the isolated rat heart

open access: yesBMC Anesthesiology, 2018
Background Successful resuscitation from asystole induced by bupivacaine requires the reestablishment of a sufficient coronary flow (CF) quickly. This study was designed to test whether levosimendan was superior to epinephrine in the reestablishment of ...
Hongfei Chen   +8 more
doaj   +1 more source

Auditory event-related potentials as indicators of good prognosis in coma of non-anoxic etiology [PDF]

open access: yes, 2010
The aim of this study is to evaluate whether auditory event-related potentials can predict the prognosis of recovery from coma resulting from different etiologies.
Jabbour, Rosette, Sawaya, Raja A.
core  

Possibly preventable cardiac arrest in a morbidly obese patient - a comment on the 2015 ERC guidelines [PDF]

open access: yes, 2016
BACKGROUND: The incidence of overweight and obesity has been steadily on the rise and has reached epidemic proportions in various countries and this represents a well-known major health problem.
Claudia Johanna Maria Hoeren   +5 more
core   +1 more source

Asystole, CTCAE 5.0 [PDF]

open access: hybrid, 2020
National Cancer Institute
openalex   +1 more source

Incidence and outcome of in-hospital cardiac arrest in the United Kingdom National Cardiac Arrest Audit [PDF]

open access: yes, 2014
Objective To report the incidence, characteristics and outcome of adult in-hospital cardiac arrest in the United Kingdom (UK) National Cardiac Arrest Audit database.
Gwinnutt, Carl   +8 more
core   +1 more source

Absent N20 of somatosensory evoked potentials and neurological outcomes after cardiac arrest: A post hoc analysis of multicenter prospective study

open access: yesHong Kong Journal of Emergency Medicine, Volume 33, Issue 1, February 2026.
Abstract Background Somatosensory evoked potentials (SSEP) are part of the multimodal approach recommended by international guidelines for neurological prognostication after cardiac arrest (CA). Objective This study aimed to evaluate the prognostic ability of SSEP for neurological outcomes after CA.
Chie Tanaka   +4 more
wiley   +1 more source

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