Results of directional coronary atherectomy in Northern New England. Northern New England Cardiovascular Disease Study Group

The role of directional coronary atherectomy (DCA) in interventional cardiology remains uncertain. We report the Northern New England regional experience with DCA from 1991 to 1994. Data were collected on 11,178 patients having had an intervention on a single lesion in a single vessel (798 DCAs; 10,380 percutaneous transluminal angioplasties [PTCA]). The use of DCA increased from 1.8% of interventions in 1991 to 10% in 1994. Compared with PTCA, DCA patients were younger, more often men, had more 1-vessel disease and more coronary artery bypass surgery (CABG). DCA was more often used in the left anterior descending artery, in vein grafts, for restenoses, for subtotal occlusions, and with type A lesions. Angiographic success (96.7%) and clinical success (93%) were good. Adverse events were rare: mortality 0.9%, emergent CABG 2.2%, nonfatal myocardial infarction 2.8%. After adjusting for case-mix, there was no difference between DCA and PTCA for in-hospital mortality (odds ratio [OR] = 1.03, 95% confidence interval [CI] 0.44 to 2.43, p = 0.95) or need for emergent CABG (OR = 1.27, 95% CI 0.77 to 2.10, p = 0.34). Atherectomy patients were more likely to have a nonfatal myocardial infarction (OR = 2.0, 95% CI 1.26 to 3.20, p <0.01), to sustain an injury to the femoral or brachial artery (OR = 2.89, 95% CI 1.52 to 5.51, p <0.01), and to have a clinically successful procedure (OR = 1.37, 95% CI 1.01 to 1.88, p = 0.05). Our results support the relative safety and effectiveness of DCA as its use disseminated into the region.     

Reexploration for hemorrhage following coronary artery bypass grafting: incidence and risk factors. Northern New England Cardiovascular Disease Study Group

Thorotrast, a 25% colloidal suspension of 232ThO2, was formerly used as a radiographic contrast medium. Although epidemiological studies have shown that alpha particles emitted from 232Th and its decay products incorporated in the bone marrow cause leukemia, the use of these data for alpha particle induced leukemogenesis risk estimation has been criticized mainly for inhomogeneity of Thorotrast distribution. Four monkeys were injected with Thorotrast to investigate the degree of inhomogeneity in the thorium content of different bone marrow sites and the cellular localization of Thorotrast. Two were injected via an artery and two via a vein and sacrificed either at 1 wk or 3 to 4 y after injection. Microscopic, solid state autoradiography and back scatter electron imaging methods were applied to several bone sites to determine the degree of inhomogeneity. Quantification was performed using x-ray fluorescence for trabecular bone and bone marrow and neutron activation analysis for compact bones. At 1 wk Thorotrast was found to be distributed evenly in the red marrow; by 3 and 4 y conglomerates were seen which were restricted to macrophages. The monkey was found to be a good model for humans. The choice of injection route did not noticeably affect the Thorotrast distribution in bones of the skeletal system. Considering the even distribution of Thorotrast within the red bone marrow at early times after its injection, the inevitable diffusion of thorium progeny from the particles, the mobility of bone marrow macrophages, and the well established correction factor of self-absorption within conglomerates, these results suggest that data derived from Thorotrast patients are useful for risk estimation of alpha particle induced leukemia.     

The Northern New England Cardiovascular Disease Study Group: a regional collaborative effort for continuous quality improvement in cardiovascular disease

BACKGROUND: The Northern New England Cardiovascular Disease Study Group, a voluntary regional consortium, includes all cardiothoracic surgeons and interventional cardiologists, as well as nurses, anesthesiologists, perfusionists, administrators, and scientists associated with the six medical centers in Maine, New Hampshire, and Vermont and one Massachusetts-based medical center that support coronary artery bypass graft (CABG) surgery and percutaneous coronary interventions (PCI). Since 1987 the group has met at least three times a year to foster improvements in patient care. PROGRESS IN THE STUDY OF CABG SURGERY: The group's activities have included continued monitoring of outcomes, training in continuous quality improvement, and a benchmarking effort that allowed institutions to learn from one another. In the postintervention period (mid-1991 through early 1992) there were 293 fewer deaths (n = 575) than the 868 expected. In 1995 a new cycle of quality improvement work aimed at identifying the causes and correlates of postoperative mortality began. Study groups for each institution were organized to examine issues related to death from low-output states. PROGRESS IN THE STUDY OF PCIS: Major improvement in hospital outcomes have occurred in relation to the improving technology (primarily coronary stenting). Near-twofold variability in the use of stents has led to vigorous discussions about the role of new devices. LESSONS LEARNED: Randomized clinical trials are very important to assessing the effects of specific treatments, but most of what is known about actual clinical care will come from observational studies. Demonstrating the variability in practice patterns can be a potent stimulus to try to answer the important questions.     

Indications, practice, and procedural outcomes of percutaneous transluminal coronary angioplasty in northern New England in the early 1990s. The Northern New England Cardiovascular Disease Study Group

We conducted a prospective cohort study from October 1, 1989 to December 31, 1993 of the current indications, practices and procedural outcomes of percutaneous transluminal coronary angioplasty (PTCA) in Northern New England to determine how it compared with reports from other regions and registries. Thirty-five cardiologists contributed data on 12,232 admissions for PTCA performed at all hospitals in New Hampshire and Maine, plus 1 in Massachusetts, supporting PTCA. Mean patient age was 61.1 years, 67.5% were men, and 38.5% had multivessel disease. Unstable (45.6%), stable (22.9%), and postinfarction angina (21.0%) were common indications for the procedure. Of all patients, 86.9% had 1-vessel PTCA, including 65.7% of those with multivessel disease. Angiographic success was 90.4%, and 88.1% of patients had > or = 1 lesion successfully dilated and no adverse clinical event. The risk of death, nonfatal acute myocardial infarction, or coronary artery bypass grafting was 5.7%. The practice and outcomes of PTCA in Northern New England were somewhat similar to reports from other regional registries but different from a registry of select institutions. We conclude that PTCA as performed in Northern New England is safe and effective.     

A national study of postoperative mortality associated with coronary artery bypass grafting in Israel. ISCAB Consortium. Israel Coronary Artery Bypass Study

BACKGROUND: Investigation of observed differences in outcomes among medical centers is of major interest to the medical community and the public and has a substantial impact on efforts to improve the quality of medical care. METHODS: This study analyzed data from consecutive patients who underwent isolated coronary artery bypass grafting at 14 medical centers. Data included demographic and clinical information, comorbidity, cardiac catheterization results, and 30-day postoperative vitality status. Logistic regression analysis was used to identify variables associated with mortality. An outlier hospital was defined as one having an observed mortality outside the 95% confidence interval boundaries around the expected mortality rate calculated, given the patient risk factors. RESULTS: The overall crude 30-day mortality rate for isolated coronary artery bypass grafting among the 4,835 patients in this study was 3.1%. The rate varied among centers, ranging from 0.85% to 7.05%. Predictors of 30-day mortality included advanced age, female sex, diabetes mellitus, poor left ventricular function, high creatinine level, high priority of operation, and three-vessel disease (with or without left main coronary artery disease). After adjustment for risk factors, two hospitals were defined as outliers. CONCLUSIONS: The observed disparity in early mortality among patients undergoing coronary artery bypass grafting is not due solely to differences in case mix.     

Extensive endarterectomy of the left anterior descending coronary artery combined with coronary artery bypass grafting

BACKGROUND: Complete revascularization of a diffusely diseased left anterior descending (LAD) coronary artery can be accomplished by extensive endarterectomy in conjunction with coronary artery bypass grafting (CABG). The present study was designed to assess the safety of the procedure, and which techniques lead to the best short- and long-term results. METHODS: Between January 1990 and October 1994 106 patients underwent extensive open endarterectomy of the LAD coronary artery combined with CABG at our institution. This group constituted 4.9% of all patients undergoing CABG during this period. The mean age of those studied was 64.4 +/- 9.2 years and 92% were male. In 22 patients (21%) the procedure was a repeat CABG and 12% had had percutaneous transluminal coronary angioplasty prior to the operation. Ninety-one per cent of the patients were in Canadian Cardiovascular Society (CCS) angina class 3 or 4, 91% had three-vessel disease and 36% had unstable angina at the time of surgery. The mean preoperative left ventricular ejection fraction was 53.6 +/- 14.9% (range, 15-80%). The internal mammary artery (IMA) was used to bypass the LAD coronary artery in 40 patients (38%) and a saphenous vein graft (SVG) was used in 66 patients. In 25 of the IMA bypass group an additional venous patch was used (IMA+P). RESULTS: The overall mortality rate was 9.4% (10 patients), including seven immediate postoperative deaths. When the IMA was used as a conduit the mortality rate was only 5.0%. There were seven (6.6%) postoperative non-fatal myocardial infarctions. There was a low incidence of other postoperative complications, similar to that following CABG without endarterectomy performed during the same period. Multivariate analysis identified emergency operation, two-vessel endarterectomy and female sex as independent risk factors for mortality. Upon follow-up study of 94 hospital survivors (98%), at a mean of 26.5 months (range, 1-48 months), all endarterectomy patients were in CCS class 1 or 2. Seventy-eight patients (83%) had an excellent postoperative exercise tolerance and the left ventricular function was preserved. The 4-year survival rates were 88% and 96% and the cardiac event-free survival rates were 74% and 87% in the SVG and IMA groups respectively. CONCLUSIONS: Complete revascularization of the diffusely diseased LAD coronary artery can be accomplished by adjunctive open endarterectomy with a degree of operative risk (mortality 9% and incidence of non-fatal myocardial infarction 7%). The immediate and medium-term results are improved when the IMA is used as a conduit, with or without additional venous patch. Independent risk factors for mortality were two-vessel endarterectomy, female sex and emergency operation. The long-term results revealed an overall survival rate of 92% and a cardiac event-free survival rate of 79% at 4 years, as well as excellent functional results.     

冠状动脉旁路移植手术后早期谵妄与认知功能障碍的关系

目的:观察中国人冠状动脉旁路移植手术后谵妄与认知功能障碍的关系.方法:接受择期冠状动脉旁路移植手术的107例患者,记录术前基础指标、围术期相关指标及术后并发症发生情况.术后第1～7天采用CAM-ICU法(Confusion Assessment Method-Intensive Care Unit)每天2次评估是否发生谵妄;分别在术前1天和术后第7天进行9项认知功能测验,术后认知功能障碍的诊断采用与ISPOCD1研究同样的标准.结果:术后谵妄的发生率为47.7%(51/107),术后认知功能障碍的发生率为55.3%(57/103).多因素Logistic回归分析显示术后谵妄的独立危险因素有年龄增加(OR 1.174,95%CI1.085～1.269,P＜0.001)、术前糖尿病史(OR 4.224,95%CI1.543～11.563,P=0.005)、术后发生并发症(OR 3.667,95% CI 1.152～11.670,P=0.028)和术后监护室停留时间长(OR1.024,95%CI1.005～1.044,P=0.016);术后认知功能障碍的独立危险因素有年龄增加(OR 1.065,95%CI1.001～1.134,P=0.047)和术后谵妄持续时间长(OR 1.744,95%CI1.173～2.593,P=0.006).结论:谵妄和认知功能障碍是中国人冠状动脉旁路移植手术后早期常见的并发症,术后谵妄持续时间长是术后认知功能障碍的独立危险因素.     

Antiphospholipid antibody syndrome in a case with redo coronary artery bypass grafting under cardiopulmonary bypass

Until now 'c-series' polysialogangliosides were known to exist in human brain only during development and in some pathological conditions like Alzheimer's disease. Using thin-layer chromatography (TLC) and immunostaining with Q211 antibody (TLC-overlay technique) we have analysed 'c-series' gangliosides in four human cerebella (age 20, 47, 52 and 54 years). Four distinct ganglioside bands, most probably corresponding to GT1c, GQ1c, GP1c and GH1c were found to exist in the analysed brains, which is convincing demonstration of the existence of 'c-series' gangliosides in normal adult human brain. Immunohistochemical analysis was performed to locate polysialogangliosides in the analysed tissue. Q211 antibody was found to bind specifically to a single subpopulation of neurons in the molecular layer of adult cerebellum. According to their position and morphology these cells correspond to stellate neurons.     

A case report of coronary artery bypass grafting in a patient with ankylosing spondylitis

We reported a case of ankylosing spondylitis who successfully underwent coronary artery bypass grafting (CABG) for unstable angina pectoris. A 67-year-old man was admitted with symptom of anginal pain. Selective coronary angiography revealed coronary artery stenoses; 90% in seg 6, 90% in seg 11, proximal 75%, distal 90% in seg 3, 99% in 4 PD and 99% with delay in 4 AV. The left internal thoracic artery was anastomosed to seg 7 and saphenous vein (SVG) to PL-2, PL-1 sequentially, and another SVG to 4 PD. His postoperative course was uneventful. Cardiac lesions accompanied by ankylosing spondylitis are rare in Japan. Perioperative problems of these lesions therefore, are discussed.     

Simultaneous operation of emergency coronary artery bypass grafting and gastrotomy with suturing ulcer

We report a 6 year old child with a small de novo interstitial deletion of proximal 4q, karyotype 46,XX,del(4)(pter-->q12::q13.1-->qter). She has made good developmental progress and attends normal school with minimal assistance. We review published reports and clinical findings in patients with proximal 4q deletions.     

Vein harvest ischemia: a peripheral vascular complication of coronary artery bypass grafting

Lower-extremity ischemia can lead to impaired healing of saphenous vein excision sites in patients with significant peripheral vascular disease (PVD). Five patients who required infrainguinal revascularization for wound necrosis of the harvest site after coronary artery bypass grafting are described. The male/female ratio was 2:3 with a mean age of 67 (range 45-87) years. The most commonly associated problems were insulin-dependent diabetes mellitus (80%) and congestive heart failure (60%). The saphenous vein was harvested from the thigh and leg in three patients and exclusively from the leg in the others. Manifestations of ischemia ranged from persistent ulceration to complete wound disruption threatening limb loss. Impaired healing was isolated to infragenicular wounds in all patients. Pedal pulses were not detected in any of the affected extremities. Determination of the ankle/brachial pressure indices (ABI) revealed values of < 0.5 in three affected limbs. Non-compressible vessels resulted in falsely raised ABI of > 1.0 in the remaining two limbs; however, Doppler waveform analysis in these patients demonstrated significant PVD. Aggressive wound care and antibiotic therapy were continued for mean of 9 weeks before operative intervention. Infrainguinal reconstruction included femoropopliteal (two), femorotibial (two) and popliteal-tibial bypass (one). Autologous arm and saphenous veins in addition to expanded polytetrafluoroethylene grafts were used effectively. Limb salvage and wound healing were achieved in 100% of the patients without untoward sequelae. It is concluded that unrecognized PVD in patients undergoing coronary artery bypass grafting can lead to significant morbidity. Patients at risk may be identified with a combination of history, physical examination and non-invasive testing.(ABSTRACT TRUNCATED AT 250 WORDS)     

Ischemic preconditioning attenuates postischemic coronary artery endothelial dysfunction in a model of minimally invasive direct coronary artery bypass grafting

OBJECTIVE: Unmodified reperfusion without cardioplegia in minimally invasive direct coronary artery bypass grafting procedures causes endothelial dysfunction that may predispose to polymorphonuclear neutrophil-mediated myocardial injury. This study tested the hypothesis that ischemic preconditioning in a minimally invasive direct coronary artery bypass grafting model attenuates postischemic endothelial dysfunction in coronary vessels. METHODS: In anesthetized dogs, the left anterior descending coronary artery was occluded for 30 minutes and reperfused for 3 hours without ischemic preconditioning (no-ischemic preconditioning; n = 7); in 7 dogs, the left anterior descending occlusion was preceded by 5 minutes occlusion followed by 5 minutes of reperfusion. Relaxation responses to stimulators of nitric oxide synthase were used to evaluate endothelial function in arteries from the ischemic-reperfused (left anterior descending) and nonischemic (left circumflex coronary artery) zones. RESULTS: Stimulated endothelial-dependent relaxation of epicardial left anterior descending artery to incremental concentrations of acetylcholine in the no-ischemic preconditioning animals was shifted to the right, and maximal relaxation was attenuated compared with the nonischemic left circumflex coronary artery (117% +/- 4% vs 138% +/- 5%). In contrast, acetylcholine-induced maximal relaxation was comparable in the left anterior descending artery versus left circumflex coronary artery in the ischemic preconditioning group (130% +/- 6% vs 135% +/- 5%). In 150- to 200- microm left anterior descending microvessels, 50% relaxation occurred with a lower concentration (log[M]) of acetylcholine in ischemic preconditioning versus no-ischemic preconditioning (-8.0 +/- 0.4 vs -7.0 +/- 0.1) with no group differences in smooth muscle relaxation to sodium nitroprusside, suggesting endothelial-specific damage. Adherence of fluorescent labeled polymorphonuclear neutrophils to epicardial coronary artery endothelium, used as an index of basal (unstimulated) anti-polymorphonuclear neutrophil function, was significantly attenuated by ischemic preconditioning versus no-ischemic preconditioning (293 +/- 25 polymorphonuclear neutrophils/mm2 vs 528 +/- 29 polymorphonuclear neutrophils/mm2). CONCLUSION: In this minimally invasive direct coronary artery bypass grafting model, both agonist-stimulated and basal postischemic endothelial dysfunction were attenuated by ischemic preconditioning.     

Early results of combined carotid endarterectomy and coronary artery bypass grafting in patients with severe coronary and carotid artery disease

The management of patients with carotid artery disease who require coronary artery bypass grafting (CABG) remains controversial. Several published series from the USA (including one with prospective randomization) advocate a combined approach of carotid endarterectomy (CEA) followed immediately by coronary artery bypass surgery. However, experience of combined carotid endarterectomy and coronary bypass grafting has not been previously reported by a centre from the United Kingdom. Between 1986 and 1991 we performed this combined procedure on 18 patients who required myocardial revascularization and had co-existing severe (> 70%) carotid stenosis. Sixteen patients (89%) had angina and 11 patients (61%) had symptomatic carotid artery disease. The perioperative mortality was 5.5% and the ipsilateral perioperative stroke rate was 5.5%. These early results are encouraging and suggest that further evaluation of combined carotid endarterectomy and coronary artery bypass surgery is warranted.     

Efficacy of coronary artery bypass grafting in patients with a dilated left ventricle due to myocardial infarction

This study was designed to clarify the efficacy of coronary artery bypass grafting (CABG) on left ventricular (LV) function in 16 patients with a dilated LV due to myocardial infarction (LV end-systolic volume index: LVESVI >60 ml/m2). All had attained complete revascularization. To estimate the LV wall motion quantitatively using echocardiography, a wall motion score (WMS) was used (LV was divided into 17 segments with a four-point scale: akinesis=3, severe hypokinesis=2, hypokinesis=1, normal=0 and then summed). Exercise stress tests were performed after surgery, revealing that anginal symptoms had vanished in all the patients. In 5 patients with a preoperative end-systolic volume index (ESVI) >100 ml/m2, the ejection fraction (EF) did not change, and both were under 30% (before to after: 26+/-4 to 26+/-4%). Neither the ESVI (148+/-50 to 133+/-39 ml/m2) nor the end-diastolic volume index (end-diastolic volume index (EDVI): 198+/-62 to 180+/-37 ml/m2) changed; the WMS did not change (33+/-2 to 33+/-3). During exercise, in spite of the increase in heart rate (HR) (at rest, 81+/-20; HR during exercise, 111+/-21 beats/min, p<0.005) and LV end-diastolic pressure (EDP) (22+/-9; 35+/-13 mmHg, p<0.02), both cardiac index (CI) (2.4+/-0.3; 2.6+/-0.4 L/min x m2) and minute work (MW: 4.0+/-1.1; 4.1+/-0.4 kg x M/min) did not increase. In 11 patients with a preoperative ESVI <100 ml/m2, EF was extremely increased in 5 patients (more than 10%, 35+/-4 to 60+/-6%, p<0.005=improved subgroup) in whom the EDVI (130+/-16 to 120+/-13 ml/m2) did not change whereas the ESVI (82+/-14 to 48+/-7 ml/m2) was reduced. However, in the 6 remaining patients (ie nonimproved subgroup), neither ESVI (78+/-8 to 74+/-12 ml/m2), EDVI (115+/-10 to 115+/-20 ml/m2) nor EF (31+/-7 to 35+/-3%) changed. During exercise, HR (at rest, 88+/-13; during exercise, 108+/-11 beats/min, p<0.005), LVEDP (20+/-6; 29+/-7 mmHg, p<0.01), CI (2.5+/-0.6; 3.3+/-0.5 L/min x m2, p<0.05), MW (4.6+/-1.0; 6.5+/-1.5 kg x M/min, p<0.05) increased. The WMS in the nonimproved subgroup did not change (29+/-6 to 27+/-2), but in the improved subgroup it reduced after surgery (27+/-3 to 19+/-4, p<0.01). These data suggested that CABG in patients with a dilated LV was effective against anginal symptoms, but was restricted to left ventricular function. It may be possible to estimate postoperative LV function, including exercise tolerance, from the preoperative LVESVI.     

An emergent coronary artery bypass grafting to total occlusion of all three coronary arteries in a patient with severe hyperbilirubinemia

Totally implanted venous access ports are excellent devices for delivering chemotherapeutic agents and prolonged intravenous infusions in patients with cancer. Catheter fracture and embolization are rare and potentially serious complications of these widely used devices. Retrieval of the embolized fragment is generally indicated but may not be possible. The authors report three cases of catheter embolization in their center over a period of 9 years. Catheter "pinch-off," fracture, embolization, and retrieval are discussed.     

Female sex is associated with increased mortality and morbidity early, but not late, after coronary artery bypass grafting

OBJECTIVE: To describe mortality and morbidity during a period of 2 years after coronary artery bypass grafting in relation to gender. DESIGN: Prospective follow-up study. SETTING: Two regional cardiothoracic centres which performed all the coronary artery bypass operations in western Sweden at the time. SUBJECTS: A total of 2129 (1727 (81%) men and 402 (19%) women) consecutive patients undergoing coronary artery bypass surgery between June 1988 and June 1991 without concomitant procedures. RESULTS: Females were older and more frequently had a history of hypertension, diabetes mellitus, congestive heart failure, renal dysfunction and obesity. In a multivariate analysis, taking account of age, history of cardiovascular diseases and renal dysfunction, female sex appeared as a significant independent predictor of mortality during the 30 days after coronary artery bypass grafting (P < 0.05), but not thereafter. Various postoperative complications including neurological deficit, hydro- and pneumo-thorax, perioperative myocardial damage and the need for assist devices and prolonged reperfusion were more common in females than males. CONCLUSION: Females run an increased risk of early death and the development of postoperative complications after coronary artery bypass surgery as compared with males. Late mortality does not appear to be influenced by gender and the long-term benefit of the coronary artery bypass graft operation is similar in men and women.     

Study on risk factors and late results of coronary artery bypass grafting for acute myocardial infarction

Study was made on the operative results, risk factors, and late results of coronary artery bypass grafting (CABG) for acute myocardial infarction (AMI) conducted at our hospital. The subjects of the present study were 70 cases of AMI who underwent CABG during a period of five years from January 1991 to December 1995. They were composed of 61 males and 9 females whose mean age was 61.9 years. LMT disease was observed in 13 cases and preoperative shock in 18 cases. The mean aortic cross-clamp time was 64 minutes with the mean extracorporeal circulation time being 134 minutes and the mean number of grafts being 2.5. The mean preoperative-postoperative peak creatine kinase was 4479 IU/L. The number of operative deaths was 14 with a mortality rate of 20%. When compared with elective cases of CABG conducted during the same period with a mortality rate of 2.7%, the operative result of AMI was poor. The mortality rate by risk factor was 40% for age of 70 years or more, 46.2% for complication of LMT disease, 52.9% for preoperative shock, 58.3% for preoperative C.I. of less than 2.0, 80% for postoperative C.I. of less than 2.0, 28.2% for conduct of postoperative circulatory support, and 42.1% for peak creatine kinase of 5000 IU/L or more. Aortic cross-clamp time and reperfusion time (interval from onset of AMI to aortic declamp) were found not to be risk factors. Late death accounted for 5 cases including one case of cardiac death due to suspected AMI. Survival rate excluding operative deaths and hospital deaths was 98% in one year and 83.9% in five years. When compared to non cardiacevent cases, the survival rate of positive cardiac event cases was significantly poor. The operative results of severe myocardial ischemia cases represented by cases of complication of LMT disease were poor and it is considered that improvement of intraoperative myocardial protection and aggressive use of postoperative circulatory support are necessary in the future. The survival cases of those who could endure surgery was comparatively satisfactory, but when cardiac event developed, prognosis was poor and thus more rigid follow-up is considered to be necessary.     

A case of coronary artery bypass grafting for effort angina in a patient with post skin grafting for an extramammary Paget's disease

The extramammary Paget's disease of anogenital area is rare, and is seen as a precancerous lesion or carcinoma in situ. In most cases, surgical treatment including dissection of regional lymph nodes, skin resection and grafting should be considered first. A 74-year-old male suffered from effort angina and underwent triple coronary artery bypass grafting (CABG) including saphenous vein graft (SVG) harvested from right lower leg. Five years previously he underwent skin grafting for extramammary Paget's disease of both inguinal areas and the perineal area. The postoperative course was uneventful and he was discharged 23 days after the CABG operation. Extramammary Paget's disease is localized in epidermis for years and there has been no report of direct invasion into vessels. Therefore, there appears to be no reason not to use an SVG if there is no luminal thrombus or occlusion.