Results 31 to 40 of about 78,901 (143)

Hypotensive bradycardic events during shoulder arthroscopic surgery under interscalene brachial plexus blocks [PDF]

Korean Journal of Anesthesiology, 2012
Sudden, profound hypotensive and bradycardic events (HBEs) have been reported in more than 20% of patients undergoing shoulder arthroscopy in the sitting position.
Seok Young Song, Woon Seok Roh
doaj   +1 more source

C-fos expression in the solitary nucleus medial region and reaction to acute hemorrhage in streptozotocin-stimulated diabetic rats

Heliyon, 2023
Examination of circulatory dynamics and autonomic nerve activity in acute hemorrhage in diabetic (DM) rats revealed that despite decreased receptor sensitivity to arterial blood pressure, the DM rats experienced a decline in the heart rate and ...
Aiji Sato (Boku)
doaj   +1 more source

Medullary pathway of the Bezold-Jarisch reflex in the rat

, 1992
The central pathway mediating the Bezold-Jarisch reflex elicited by jugular vein injection of serotonin (5-HT) and phenyl biguanide (PBG) was studied in halothane-anesthetized, paralyzed rats.
P. G. Guyenet, A. J. Verberne
core   +1 more source

Resolution of complete heart block after revascularization of acute marginal branch of the right coronary artery

Türk Kardiyoloji Derneği Arşivi, 2014
A patient presented with typical angina and a non-ST elevation myocardial infarction. Electrocardiogram showed complete heart block, and she was found to have a 90% acute marginal artery stenosis.
Oluwaseyi Bolorunduro, Rami N Khouzam, Dwight Dishmon   +2 more
doaj   +1 more source

Fetal Cardiovascular Decompensation During Labor Predicted From the Individual Heart Rate Tracing: A Machine Learning Approach in Near-Term Fetal Sheep Model

Frontiers in Pediatrics, 2021
Background: When exposed to repetitive umbilical cord occlusions (UCO) with worsening acidemia, fetuses eventually develop cardiovascular decompensation manifesting as pathological hypotensive arterial blood pressure (ABP) responses to fetal heart rate ...
Nathan Gold, Nathan Gold, Christophe L. Herry, Xiaogang Wang, Xiaogang Wang, Martin G. Frasch   +5 more
doaj   +1 more source

A patient with a history of syncope experiencing cardiac arrest after brachial plexus block

Journal of the Pakistan Medical Association
A 65-year-old male with a history of hypertension and diabetes, experienced syncope and cardiac arrest during shoulder arthroscopy after receiving a brachial plexus block.
Liya Ni
doaj   +1 more source

Increased susceptibility to cardiovascular effects of dihydrocapcaicin in resuscitated rats. Cardiovascular effects of dihydrocapsaicin

BMC Cardiovascular Disorders, 2010
Background Survivors of a cardiac arrest often have persistent cardiovascular derangements following cardiopulmonary resuscitation including decreased cardiac output, arrhythmias and morphological myocardial damage.
Fosgerau Keld, Ristagno Giuseppe, Jayatissa Magdalena, Axelsen Mads, Gotfredsen Jacob W, Weber Uno J, Køber Lars, Torp-Pedersen Christian, Videbaek Charlotte   +8 more
doaj   +1 more source

Essentials in cardiac arrest during cesarean section

Clinics and Practice, 2015
Cardiac arrest during cesarean section is very rare. Obstetrical teams have low exposure to these critical situations necessitating frequent rehearsal and knowledge of its differential diagnosis and treatment.
Susan W.J.D. van Liempt, Katrin Stoecklein, Ming Y. Tjiong, Lothar A. Schwarte, Christianne J.M. de Groot, Pim W. Teunissen   +5 more
doaj   +1 more source

Multitarget Regulatory Mechanisms and Research Advances of Plant‐Derived Bioactive Ingredients in Hypertension Prevention and Management

Phytotherapy Research, EarlyView.
Schematic overview of the multi‐target and multi‐pathway mechanisms of PDBI in the prevention and management of hypertension. ABSTRACT Hypertension remains a major global risk factor for cardiovascular diseases, yet current treatments face challenges such as suboptimal blood pressure control and inadequate organ protection.
Qiqi Deng, Yonglin Zhang, Jing Pan, Jing Luo, Hualin Sun, Chaonian Li, Li Li   +6 more
wiley   +1 more source

Bezold-Jarisch Reflex Induced by Dopamine during Isoflurane Anesthesia in Small Dogs [PDF]

, 2022
Background: Unlike other major reflexes contributing to hemodynamic homeostasis, the Bezold-Jarisch reflex (BJR) paradoxically decreases heart rate (HR) and mean arterial pressure (MAP) despite hypotension. In the veterinary field, there are few reported
Kim, Hwi-Yool, Seo, Hyuk Soo, Hwang, Soonpil, Lee, Seungju, Oh, Sang Yub   +4 more
core   +2 more sources