• Cardiovasc Revasc Med · Jan 2008

    Coronary artery revascularization prior to abdominal nonvascular surgery.

    • Vesna M Karapandzic, Bosiljka D Vujisic-Tesic, Radoje B Colovic, Vesna P Masirevic, and Dragan D Babic.
    • Intensive Care Unit, Department of Surgery, Institute of Digestive System Diseases, Clinical Center of Serbia, University of Belgrade, Belgrade, Serbia. vemika@eunet.yu
    • Cardiovasc Revasc Med. 2008 Jan 1;9(1):18-23.

    BackgroundDoes preoperative revascularization of the myocardium reduce cardiac risk in noncardiac surgery? The aim of this study was to evaluate the clinical effectiveness of preoperative cardioprotection by coronary artery revascularization in abdominal nonvascular surgery under general anesthesia.Materials And MethodsThe observational clinical study included 111 consecutive patients with angiographically verified coronary artery disease. Two stratification groups of patients were compared, those with coronary artery revascularization (34 patients, 30.6%) and those without coronary artery revascularization (77 patients, 64.9%), in relation to frequency of perioperative cardiac complications. The patients were followed up until the 30th postoperative day. During operation and in the following 72 postoperative hours, the patients were monitored by continuous ST-T segment recording. Twelve-lead electrocardiography was performed immediately after surgery and on postoperative days 1, 2, and 7 as well as 1 day before discharge. Serum troponin T levels were controlled at 6, 24, and 96 h postoperatively.ResultsThe number of patients with major cardiac complications was 0 (0.0%, n=34) in the revascularized myocardium group and 10 (12.9%, n=77) in the nonrevascularized myocardium group (P<.05). Three patients in the nonrevascularized myocardium group died of acute myocardial infarction, congestive heart failure, and malignant arrhythmias, respectively, with severe coronary artery stenosis verified angiographically.ConclusionsPreoperative cardioprotection by coronary artery revascularization significantly reduces morbidity and mortality in patients who have undergone abdominal nonvascular surgery. Patients with severe coronary artery stenosis and indication for coronary artery revascularization independently of noncardiac surgery should first undergo cardiosurgical intervention prior to elective abdominal nonvascular surgery.

      Pubmed     Full text   Copy Citation     Plaintext  

      Add institutional full text...

    Notes

     
    Knowledge, pearl, summary or comment to share?
    300 characters remaining
    help        
    You can also include formatting, links, images and footnotes in your notes
    • Simple formatting can be added to notes, such as *italics*, _underline_ or **bold**.
    • Superscript can be denoted by <sup>text</sup> and subscript <sub>text</sub>.
    • Numbered or bulleted lists can be created using either numbered lines 1. 2. 3., hyphens - or asterisks *.
    • Links can be included with: [my link to pubmed](http://pubmed.com)
    • Images can be included with: ![alt text](https://bestmedicaljournal.com/study_graph.jpg "Image Title Text")
    • For footnotes use [^1](This is a footnote.) inline.
    • Or use an inline reference [^1] to refer to a longer footnote elseweher in the document [^1]: This is a long footnote..

    hide…