Preoperative cardiac evaluation: when should the surgeon consult the cardiologist?
ABSTRACT We compiled a manual aimed at reducing preoperative cardiac assessment costs and defining the roles of surgeons and cardiologists. We tested prospectively and retrospectively if this manual achieved these goals.
Using the Guidelines for Perioperative Cardiovascular Evaluation for Noncardiac Surgery of the American College of Cardiology (ACC) / American Heart Association (AHA), and other articles as a reference, we compiled the Jichi Medical School Hospital (JMSH) Manual in September 2002. This manual contains a novel checklist and flowcharts and includes all past and present cardiac disorders, complications, abnormalities in electrocardiograms (ECGs) and chest X-rays, and evaluation of daily activity. Using this manual, we prospectively studied 1087 surgical candidates from September 2002 to August 2003, and retrospectively analyzed 927 surgical candidates from September 2001 to August 2002.
In the prospective study, 39 (3.6%) patients were deemed to require further cardiac assessment and 4 (0.37%) suffered postoperative complications. In the retrospective study, 108 (11.7%) were deemed to require further cardiac assessment and 20 (2.2%) suffered postoperative complications. Using this manual reduced preoperative cardiac examination costs by 1323,600 Japanese yen, representing a 70.5% reduction.
The JMSH Manual defines the roles of surgeons and cardiologists and is useful for assessing preoperative cardiac function and surgical risks. This manual dramatically reduced the costs associated with preoperative cardiac examinations.
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ABSTRACT: Patients who undergo abdominal surgery present along a variable spectrum of health. This ranges from the healthy young patient undergoing elective hemorrhoid surgery to the octogenarian in unstable health with multiple comorbidities. Regardless of a patient's current state of health, a preoperative assessment is crucial in planning the operative approach and in recognizing the possible postoperative complications for the implementation of a proper intervention if necessary. A broad evaluation of the patient includes identifying conditions that may predispose the patient to risks and the complications not directly related to the surgical procedure. The purpose of this article is to review the preoperative assessment in patients undergoing simple to complex procedures. The article provides general guidelines for the preoperative workup, which should be individualized for each patient, and the planned procedure, with the goal of reducing the postoperative complications. Risk stratification depends on a patient's condition and the extension of the planned surgical approach. It may also help to improve the postoperative outcome. A further preoperative workup should be individualized and tailored to the complexity of each case.Surgery Today 02/2010; 40(2):108-13. DOI:10.1007/s00595-009-3996-7 · 1.53 Impact Factor