These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: [Coronary heart surgery in women: the risk factors and short-term results].
    Author: Nardi P, Pellegrino A, De Paulis R, Scafuri A, Versaci F, Polisca P, el-Fakhri F, Chiariello L.
    Journal: Ital Heart J Suppl; 2000 Apr; 1(4):537-42. PubMed ID: 10832141.
    Abstract:
    BACKGROUND: Coronary artery bypass grafting is reported to have a higher (2-3 times) mortality in women than in men, most likely due to older age, higher incidence of hypertension, diabetes mellitus, hypercholesterolemia, obesity, angina and preoperative myocardial infarction, smaller diameter of coronary arteries, and smaller body surface area. METHODS: From January 1992 to December 1997, 347 female and 2098 male patients were submitted to isolated coronary artery bypass grafting. For both groups were considered: a) clinical presentation (age, height, weight, body surface area, NYHA and CCS functional classes, incidence of preoperative myocardial infarction); b) risk factors for cardiovascular diseases (diabetes mellitus, smoking habit, dyslipidemia, hypertension, familiarity); c) concomitant diseases (obesity, chronic obstructive pulmonary disease, peripheral vascular disease, thyroid dysfunction); d) hemodynamic and anatomical data (extent of coronary artery disease, diameter of coronary arteries, left ventricular function); e) surgical procedure (number and type of grafts used, urgent procedures, incidence of redo procedures). Early (up to 30 days after surgery) results were evaluated in terms of complications and mortality. RESULTS: On admission, women were older than men (p = 0.0001), were shorter (p < 0.0001), weighed less (p < 0.0001), and had a smaller body surface area (p < 0.0001); they had more severe angina (p = 0.002), diabetes mellitus (p = 0.002), hypercholesterolemia (p = 0.003), thyroid dysfunction (p < 0.0001), their coronary arteries were smaller (left anterior descending artery, p = 0.05; obtuse marginal branch, p = 0.008; diagonal branch, p = 0.01), and had less grafts implanted at surgery (p = 0.02). There was no difference between women and men in the use of the internal thoracic artery. Women did not have a higher mortality than men (4.6 vs 3.2%). Uni- and multivariate analysis did not show extraoperative risk factors for women; for men older age (p = 0.005) and poor left ventricular function (p = 0.01) were independent predictive factors of operative mortality. CONCLUSIONS: In spite of what is suggested by the literature, coronary artery bypass grafting does not have a significant higher operative risk for women than men, probably due to surgical technique refinements and extensive use of the internal thoracic artery.
    [Abstract] [Full Text] [Related] [New Search]