Sökning: "Microemboli signals MES"

Hittade 2 avhandlingar innehållade orden Microemboli signals MES.

  1. 1. New Intraoperative Techniques to Improve Advanced Aortic Root Surgery

    Författare :Faleh Alrashidi; Thoraxkirurgi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Modified Ross Operation; Aortic Root surgery; Microemboli signals MES ; Transcranial Doppler TCD ; Acute plateletphersis APP ; Transesophageal echocardiography TEE ; de-airing;

    Sammanfattning : Study I: Thirteen patients underwent a modified Ross operation in which the free-standing pulmonary autograft was supported externally by a Dacron vascular prosthetic jacket (DVPJ). The tailor-made DVPJ prevented dilatation of the neo-aortic root significantly following a median follow-up of 47 months compared to a cohort of l3 matched patients undergoing conventional Ross operation. LÄS MER

  3. 2. Lund Concept for De-airing of the Left Heart. Clinical Evaluation

    Författare :Maya Landenhed Smith; Thoraxkirurgi; []
    Nyckelord :open left heart surgery; de-airing; gaseous cerebral microemboli; transcranial Doppler sonography;

    Sammanfattning : Background: Residual air accumulated air in the pulmonary veins constitutes a challenge to achievment of complete de-airing in open left heart surgery. To adress this problem, a conceptual method for de-airing was developed in Lund comprising bilateral opening of the pleurae to induce pulmonary collapse and a strategy with gradual pulmonary reperfusion and ventilation at weaning from cardiopulmonary bypass (CPB). LÄS MER