Sökning: "coronary bypass"

Visar resultat 16 - 20 av 116 avhandlingar innehållade orden coronary bypass.

  1. 16. Coronary artery bypass surgery without extracorporeal circulation

    Författare :Jenny Vedin; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Cardiopulmonary bypass; off pump; hemodynamics; myocardial damage; inflammation; hemostasis; cognitive function;

    Sammanfattning : Introduction: Coronary artery bypass surgery with extracorporeal circulation is associated with a systemic inflammatory response syndrome that contributes to morbidity and mortality. Aortic cross clamping and cardioplegic arrest induces an ischemic insult to the heart and is a risk factor for neurological injury. LÄS MER

  3. 17. Perioperative Myocardial Damage and Morbidity after Coronary Artery Bypass Grafting

    Författare :Johnny Steuer; Elisabeth Ståhle; Bertil Lindahl; Gunnar Engström; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Surgery; coronary surgery; creatine kinase; magnetic resonance imaging; morbidity; mortality; perioperative myocardial infarction; troponin; women; Kirurgi; Surgery; Kirurgi;

    Sammanfattning : The aims of this project were to investigate the impact of perioperative myocardial damage on morbidity and mortality after coronary artery bypass grafting (CABG), to determine whether biochemical marker levels after CABG correlate to perioperative myocardial infarct size, and to assess the long-term morbidity after CABG, in particular to determine whether women do worse.The studies were conducted in patients who had undergone isolated, primary CABG. LÄS MER

  4. 18. Waiting time and mortality in coronary artery bypass grafting patients

    Författare :Helena Rexius; Göteborgs universitet; []
    Nyckelord :coronary artery bypass grafting; waiting time; mortality; gender; risk score;

    Sammanfattning : Coronary Artery Bypass Grafting (CABG) has emerged as one of the most common major surgical procedures worldwide. Unfortunately the capacity is still unable to meet the demand in many countries. This leads to waiting times before surgery, prioritisation between patients and ultimately to deaths among the patients on the waiting list.Aims: 1. LÄS MER

  5. 19. Aspects of Abnormal Glucose Regulation in Various Manifestations of Coronary Artery Disease

    Författare :Petur Petursson; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; coronary; diabetes; glucose;

    Sammanfattning : Background Diabetes is common among patients with coronary artery disease (CAD) and is associated with an approximate doubling of the mortality risk in this patient population. Prediabetes, an intermediate glycometabolic state between normal and diabetic glucose homeostasis, is also prevalent in patients with CAD but its prognostic impact has not been studied in detail. LÄS MER

  7. 20. Left ventricular filling during coronary artery bypass grafting

    Författare :Sten Samuelsson; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Heart: surgery; coronary artery revascularization; ventricle; mitral valve Cardiopulmonary bypass Cardiac output Thermodilution Echocardiography: transesophageal; two-dimensional; Doppler Radionuclide ventriculographySten Samue;

    Sammanfattning : Left ventricular (LV) filling, determination of preload, right ventricular end-diastolic volumes, volume contributions during early (E) and atrial (A) phases of LV filling and mitral valve opening areas were studied in 75 patients scheduled for elective coronary artery bypass grafting (CABG). The purposes of the study were: (1) To evaluate changes in LV filling judged as peak velocity E/A ratios determined by Doppler transesophageal echocardiography during and in the early phase after CABG. LÄS MER