Results 211 to 220 of about 15,644 (277)

Hemostatic activation during cardiopulmonary bypass with different aprotinin dosages in pediatric patients having cardiac operations [PDF]

open access: yes, 1993
Baranky, A.   +7 more
core  

Establishment of Deep Hypothermic Circulatory Arrest in Rats

Journal of Visualized Experiments, 2022
Deep hypothermic circulatory arrest (DHCA) is routinely applied during surgeries for complex congenital heart disease and aortic arch disease. The present study aims to provide a method for establishing DHCA in rats. To evaluate the impact of the DHCA process on vital signs, a normal temperature cardiopulmonary bypass (CPB) rat model without ...
Weidong, Yan, Bingyang, Ji
openaire   +3 more sources

Duration of Deep Hypothermic Circulatory Arrest (DHCA) for aortic arch surgery: is it a myth, fiction, or scientific leap?

Journal of Cardiovascular Surgery, 2022
BACKGROUND The use of deep hypothermic circulatory arrest (DHCA) to provide aortic surgeons with a bloodless operative field while simultaneously protecting the brain and peripheries from ischaemic damage revolutionised cardiac and aortic surgery, and is
S. Tan   +7 more
semanticscholar   +1 more source

Does deep hypothermic circulatory arrest with versus without retrograde cerebral perfusion affect the outcomes after proximal aortic arch aneurysm and acute type A aortic dissection repair? Different pathologies and cerebral protection techniques with similar results

Journal of cardiac surgery, 2022
Hypothermic circulatory arrest is used for proximal and total aortic arch correction in patients with aortic arch aneurysm and acute or chronic type A aortic dissection.
G. Samanidis   +3 more
semanticscholar   +1 more source

Deep Hypothermic Circulatory Arrest in the Pediatric Population Undergoing Cardiac Surgery With Electroencephalography Monitoring: A Systematic Review and Meta-Analysis.

Journal of Cardiothoracic and Vascular Anesthesia, 2021
OBJECTIVE Cardiac surgery for repair of congenital heart defects poses unique hazards to the developing brain. Deep hypothermic circulatory arrest (DHCA) is a simple and effective method for facilitating a bloodless surgical field during congenital heart
A. A. A. M. M. Alkhatip   +20 more
semanticscholar   +1 more source

Acute Kidney Injury After Neonatal Aortic Arch Surgery: Deep Hypothermic Circulatory Arrest Versus Moderate Hypothermia With Distal Aortic Perfusion

World journal for pediatric & congenital heart surgery, 2021
Background: Acute kidney injury (AKI) is a common complication observed after neonatal aortic arch repair. We studied its incidence after procedures carried out using deep hypothermic circulatory arrest (DHCA) versus moderate hypothermia with distal ...
W. Böttcher   +9 more
semanticscholar   +1 more source

Differential Expression Profiles of Circular RNAs in the Rat Hippocampus after Deep Hypothermic Circulatory Arrest.

Artificial Organs, 2021
Neurological dysfunction commonly occurs after cardiac surgery with deep hypothermic circulatory arrest (DHCA). The mechanisms underlying DHCA-associated brain injury remain poorly understood.
Yi-Ai Li   +7 more
semanticscholar   +1 more source

Aprotinin in deep hypothermic circulatory arrest

The Annals of Thoracic Surgery, 1999
Early experience with aprotinin in deep hypothermic circulatory arrest (DHCA) raised alarm about hazards associated with its use. Based on what little is known about possible mechanistic interactions between hypothermia, stasis, and aprotinin, there is no evidence that aprotinin becomes unusually hazardous in DHCA.
C R, Smith, T B, Spanier
openaire   +2 more sources

Perioperative Management of Deep Hypothermic Circulatory Arrest

Journal of Cardiothoracic and Vascular Anesthesia, 2010
thermic component significantly decreases brain metabolism and oxygen requirements and thus permits a longer period of interrupted blood perfusion to the brain. The cerebral metabolic rate is related exponentially to brain (core body) temperature, with the cerebral metabolic rate decreasing by about 50% for each 6°C drop in brain temperature.6 ...
Marina, Svyatets   +4 more
openaire   +2 more sources

Deep Hypothermic Circulatory Arrest Effectively Preserves Neurocognitive Function

The Annals of Thoracic Surgery, 2013
Few (conflicting) studies have quantitatively assessed neurocognitive effects of deep hypothermic circulatory arrest (DHCA). We assess neurocognitive function quantitatively before and after DHCA in comparison with non-DHCA patients.Sixty-two aortic surgical patients underwent a battery of neuropsychometric tests, both preoperative and postoperative ...
Katherine H, Chau   +3 more
openaire   +2 more sources

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