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1.
Japanese Journal of Cardiovascular Surgery ; : 333-336, 2021.
Artigo em Japonês | WPRIM | ID: wpr-906908

RESUMO

We recorded a case of a 58-year-old man who presented with swelling of the right neck after sudden chest pain. He was diagnosed with Stanford type A aortic dissection. Computed tomography revealed an aneurysm in the innominate artery surrounded by a hematoma. We therefore suspected a rupture of the innominate artery. In addition, the right common carotid artery was almost completely obstructed due to dissection. An emergency partial arch replacement was performed. Cardiopulmonary bypass (CPB) was established with two blood supplies : the right axillary and left common femoral arteries. When CPB was started, the innominate artery ruptured and could no longer be used for cerebral perfusion or as an anastomotic site. The right side of the neck was opened, and a synthetic graft was anastomosed to the right common carotid artery for cerebral perfusion. Finally, the graft was anastomosed with a branch of the main trunk. The right subclavian artery was also reconstructed using a graft that was anastomosed to the axillary artery for blood supply. The postoperative course was favorable, and no cerebral complications were observed.

2.
Japanese Journal of Cardiovascular Surgery ; : 79-81, 2015.
Artigo em Japonês | WPRIM | ID: wpr-376098

RESUMO

Early surgical resection for cardiac myxoma is necessary because it may frequently cause cerebral infarction. However the optimal surgical timing for the disease is controversial because the acute phase of infarction may induce intracranial hemorrhage. An 82-year-old woman referred to our hospital because of unconsciousness and right hemiparesis. MRI showed infarction in the left middle cerebral artery area and UCG revealed a left atrial mass. The fourth day after the onset, brain CT showed hemorrhagic infarction and MRI showed new infarction. There was no enlargement of the hemorrhagic focus on brain CT and the patient underwent surgery on the fifth day after the onset. The postoperative course was uneventful. Despite the existence of hemorrhagic infarction, open heart surgery may save patients with cerebrovascular event.

3.
Chinese Journal of Clinical Pharmacology and Therapeutics ; (12)2004.
Artigo em Chinês | WPRIM | ID: wpr-557232

RESUMO

DBP. CONCLUSION: The cerebral complication in essential hypertension is correlated to SBP, DBP and PP. However, PP plays the most important role among the different parameters of blood pressure in the pathogenesis of the cerebral complication.

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