Prolongation of total permissible circulatory arrest duration by deep hypothermic intermittent circulatory arrest [PDF]
The Journal of Thoracic and Cardiovascular Surgery, 1998 We determined whether the duration of permissible circulatory arrest could be prolonged by deep hypothermic intermittent circulatory arrest.Twenty-five beagles were cooled on bypass to 18 degrees C to initiate deep hypothermia that was maintained for 3 hours.
Niwa, Hiroyuki +8 more
openaire +2 more sources
Bentall surgery and total arch repair with debranching of supra-aortic vessels: a case report
The Egyptian Heart Journal, 2022 Background The surgical approach to pathologies of the Ascending Thoracic Aorta (ATA) that compromise aortic root and the aortic arch is currently one of the most complex interventions in the spectrum of cardiac surgery, where circulatory arrest with ...
Wilfredo Luna Victoria-Medina +4 more
doaj +1 more source
Cardiopulmonary bypass for total aortic arch replacement surgery: A review of three techniques
Frontiers in Cardiovascular Medicine, 2023 One treatment for acute type A aortic dissection is to replace the ascending aorta and aortic arch with a graft during circulatory arrest of the lower body, but this is associated with high mortality and morbidity.
Ying Cui +5 more
doaj +1 more source
The human burst suppression electroencephalogram of deep hypothermia [PDF]
, 2017 Objective: Deep hypothermia induces 'burst suppression' (BS), an electroencephalogram pattern with low-voltage 'suppressions' alternating with high-voltage 'bursts'.
Akeju, Oluwaseun +8 more
core +1 more source
Pharmacological Preconditioning with Diazoxide in the Experimental Hypothermic Circulatory Arrest Model [PDF]
, 2017 Background: Hypothermic circulatory arrest includes a remarkable risk for neurological injury. Diazoxide, a mitochondrial adenosine triphosphate-dependent potassium ion (K+ATP) channel opener, is known to have cardioprotective effects.
Anttila, Tuomas +9 more
core +1 more source
Acta Clinica Croatica, 2022 Introduction: The gold standard of circulation strategy and arterial cannulation during acute aortic dissection is still indisputable. Unilateral/bilateral antegrade cerebral perfusion (UACP/BACP) and deep hypothermic circulatory arrest (HCA) remains a
Mehmet Karaçalılar, Mugisha Kyaruzi
doaj
Proteção cerebral durante parada circulatória total a 28°C
Brazilian Journal of Cardiovascular Surgery, 1997 As operações de aneurismas do arco aórtico dependem do tempo de parada circulatória hipotérmica total (PCH). Diversas técnicas têm sido propostas para melhorar a proteção do cérebro e estender o tempo seguro de isquemia (45 minutos em hipotermia profunda)
Carlos Luiz FILGUEIRAS +10 more
doaj +1 more source
A case report of an unusual mycotic pseudoaneurysm of the ascending aorta
Journal of Cardiothoracic Surgery, 2022 Background Mycotic pseudoaneurysms of the ascending aorta are a rare and devastating complication of previous cardiac surgery. Case presentation We present an unusual case of a fungal mycotic pseudoaneurysm secondary to an aortic suture line successfully
Tobin P. Mangel +2 more
doaj +1 more source
Neuroprotective effects of erythropoietin during deep hypothermic circulatory arrest☆ [PDF]
European Journal of Cardio-Thoracic Surgery, 2010 Permanent mild-to-severe brain injury with neurologic sequelae remains a significant source of postoperative morbidity in cardiovascular surgery. There is increasing evidence that erythropoietin confers neuroprotective effects in various conditions of neuronal damage, such as hypoxia and cerebral ischaemia.
Mehdi, Givehchian +7 more
openaire +2 more sources
Role of calcium desensitization in the treatment of myocardial dysfunction after deep hypothermic circulatory arrest [PDF]
, 2013 Introduction Rewarming from deep hypothermic circulatory arrest (DHCA) produces calcium desensitization by troponin I (cTnI) phosphorylation which results in myocardial dysfunction.
Faggian, Giuseppe +9 more
core +3 more sources