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Biomedical subjects

Marco Di Eusanio

Publications and source records attributed to Marco Di Eusanio.

16 recordsLinked to original sources
PubMed2006

Does off-pump coronary revascularization reduce the release of the cerebral markers, S-100beta and NSE?

OBJECTIVES: The aims of this study were to (1) compare the release of S-100 beta and NSE in off-pump coronary artery bypass grafting (CABG) versus on-pump surgery; (2) investigate whether the S-100 beta and NSE serum concentrations correlate with cardiopulmonary bypass (CPB) duration. MATERIALS AND METHODS: Between October 2002 and May 2004, 42 patients undergoing first time CABG surgery were enrolled in the study. The exclusion criteria were: LVEF<35%, age>70 years, previous myocardial infarction, REDO surgery, the presence of valvular heart disease and/or cerebrovascular disease, abnormal preoperative carotid vessels angiography, coronary artery disease involving the distal circumflex artery, renal dysfunction, coagulopathy. The patients were randomly assigned either to undergo on-pump CABG surgery [group I, n=24 patients] or off-pump CABG [group II, n=18 patients]. Blood was not re-transfused from the cardiotomy suction. All patients presenting haemolysis were excluded from the study. RESULTS: The preoperative S-100beta was 0.13+/-0.08 (microg/l) and NSE 7+/-1.5 (microg/l) in group I and 0.12+/-0.1 (microg/l) and 6.9+/-2.7 (microg/l), respectively in group II. Six hours after the surgery, S-100beta in patients of group I reached a maximum level of 1.38+/-0.4 (microg/l) and NSE of 17.7+/-6.5 (microg/l) compared to 0.5+/-0.11 (microg/l) [S-100B] and NSE 8.6+/-4.2 (microg/l) in group II (p=0.001). Three (12%) patients in group I and none (0%) in group II suffered postoperative delirium, p=0.247. No strokes occurred linear regression analysis revealed a strong correlation between cardiopulmonary bypass duration and S-100beta and NSE peak levels, p<0.0021 (r(2)=0.36) and p<0.0001 (r=0.81), respectively. CONCLUSION: Coronary artery bypass surgery with CPB causes a significantly greater increase in NSE and S-100beta serum levels than off-pump surgery and correlates with CPB duration.

Aged↗
PubMed2006

Perioperative and clinical-angiographic late outcome of total arterial myocardial revascularization according to different composite original graft techniques.

Total arterial myocardial revascularization (TAMR) is advisable because of the excellent long-term patency of arterial conduits. We present early and midterm outcomes of five different surgical configurations for TAMR. Between January 1998 and May 2004, 112 patients (aged 56.5 +/- 4.5 years, 20% female) with three-vessel disease underwent TAMR. The internal mammary arteries (IMAs) were harvested in a sketelonized fashion. The surgical techniques for TAMR consisted in Y or T composite grafts (n = 88, 78%) constructed between the in situ right IMA (RIMA) and the free left IMA (LIMA) graft (n = 58) or the radial artery (n = 30) (RA) in three different configurations. The other techniques consisted in T- and inverted T-graft (n = 24, 22%) constructed between the RA conduit and the free LIMA graft in two different configurations. The mean follow-up time was 40 +/- 23 months. Postoperative angiographic control was performed in 76/111 (70%) patients. Overall, 472 arterial anastomoses (average 4.2 per patient) were performed. One (0.9%) patient, undergoing the inverted T-graft technique, died on postoperative day 2. Another patient (0.9%), undergoing the lambda-graft technique using both IMAs and RA, suffered a new myocardial infarction probably due to RA conduit vasospasm. One week after surgery, after the transthoracic echocardiographic Doppler with adenosine provocative test, the coronary flow reserve (CFR) at the LIMA and RIMA main stems were 2 +/- 0.4 and 2.4 +/- 0.3, respectively. At 12-month follow-up, after adenosine provocative test, the CFRs at the LIMA and RIMA stems were significantly higher than the values at 1 week after surgery within the same group; (LIMA)CFR (1 week) 2.4 +/- 0.3 (12 months) vs 2 +/- 04 (1 week), P = 0.002; (RIMA)CFR 2.58 +/- 0.4 vs 2.4 +/- 0.3, P = 0.001. The CFR at the RIMA main stem was higher in all measurements within the same group than in the LIMA main stem, but not significantly. In one patient undergoing the lambda-graft technique using both IMAs, the RIMA was found to have a string sign. Postoperative angiography in 50 patients showed that the patency rate for the LIMA was 100%, for the RIMA 97.3%, and for the RA 96.7%. Angiography at 3-year follow-up in 76 patients documented excellent patency rates of the LIMA (97.4%), RIMA (95%), and RA (87%). Survival at 7 years was 92.5%, event-free survival 89.3%, and freedom from angina 94%. Total arterial myocardial revascularization using different surgical configurations is safe and effective. The use of composite arterial grafts provides excellent clinical and angiographic results, with a low rate of angina recurrence and late cardiac events. These configurations allow for complete arterial revascularization.

Adult↗
PubMed2005

Surgery for acute type A aortic dissection: the effect of antegrade selective cerebral perfusion on the early outcome of elderly patients.

BACKGROUND: The aim of this study was to evaluate early results and to determine predictive risk factors associated with an adverse outcome in elderly patients after acute type A aortic dissection repair using antegrade selective cerebral perfusion (ASCP). Adverse outcome was defined as the occurrence of death or permanent neurologic dysfunction. METHODS: From October 1995 to March 2002, 178 patients (group A < 75 years, n = 156, 87.6%; group B > 75 years, n = 22, 12.4%) underwent surgery for acute type A aortic dissection using ASCP and moderate hypothermia. An ascending aorta/hemiarch replacement was performed in 128/178 (71.9%) patients (group A 71.2%, group B 77.3%, p = NS), an ascending aorta and arch replacement in 50/178 (28.1%) patients (group A 28.8%, group B 22.7%, p = NS). Associated procedures were performed in 55/178 (20.9%) patients (group A 31.4%, group B 27.3%, p = NS), the arch vessels were reimplanted using the separated graft technique in 32/50 (64.0%) patients (group A 62.2%, group B 80.0%, p = NS). The mean ASCP time was 59 +/- 27 min. RESULTS: The overall adverse outcome rate was 20.8% (group A 21.2%, group B 18.2%, p = NS). The transient neurologic dysfunction rate was 9.5% (group A 9.5%, group B 5.6%, p = NS). A logistic regression analysis revealed cardiopulmonary bypass time (p = 0.045, odds ratio 1.03/min) to be the only independent predictor of adverse outcome in group A. CONCLUSIONS: During type A aortic dissection repair the implementation of ASCP resulted in an acceptable hospital mortality and neurologic outcome. If ASCP is used, the risk of hospital mortality and postoperative morbidity is similar in patients younger and older than 75 years. Duration of cardiopulmonary bypass still remains an important risk factor for hospital mortality and neurologic outcome in elderly patients.

Acute Disease↗
PubMed2004

Separate grafts or en bloc anastomosis for arch vessels reimplantation to the aortic arch.

BACKGROUND: This study compares the results of the separated graft technique and the en bloc technique as a method of arch vessels reimplantation during surgery of the aortic arch and determines the predictive risk factors associated with hospital mortality and adverse neurologic outcome during aortic arch repair. METHODS: Between October 1995 and March 2002, 352 patients (mean age 64.9 +/- 11.3 years; urgent status: 49/352 [13.9%]) underwent surgery of the aortic arch using the separated graft technique (group A: n = 230 [65.3%]) and the en bloc technique (group B: n = 122 [34.7%]) to reimplant the arch vessels. An aortic arch replacement was performed in 32 patients (9.1%), an ascending aorta and arch replacement in 222 patients (53.1%), an aortic arch and descending aorta replacement in 16 patients (4.5%), and a complete replacement of the thoracic aorta in 82 patients (23.3%). Brain protection was achieved by means of antegrade selective cerebral perfusion in all patients. The mean cardiopulmonary bypass time was 204.8 +/- 61.9 minutes (group A: 199.7 +/- 57.0 minutes; group B: 214.5 +/- 69.4 minutes; p = 0.033), the mean myocardial ischemic time was 121.5 +/- 43.2 minutes (group A: 116.7 +/- 38.9 minutes; group B: 130.80 +/- 49.4 minutes; p = 0.003), and the mean antegrade selective cerebral perfusion time was 84.5 +/- 36.4 (group A: separated graft technique 91.3 +/- 36.3 minutes; group B: 70.6 +/- 32.7 minutes; p = 0.000). RESULTS: Overall hospital mortality was 6.8% (group A: 6.5%; group B: 7.4%; p = not significant [NS]). The permanent neurologic dysfunction rate was 3.5% (group A: 4.0%; group B: 2.5%; p = NS). The transient neurologic dysfunction rate was 5.4% (group A: 5.5%; group B: 5.2%, p = NS). Postoperative systemic morbidity was similar in the two groups. A logistic regression analysis revealed preoperative cardiac tamponade (p = 0.011; odds ratio [OR] = 5.9) and cardiopulmonary bypass time (p = 0.010; OR = 1.01/min) to be independent predictors of hospital mortality. None of the analyzed preoperative variables were associated with an increased risk of permanent neurologic dysfunction. Age more than 70 years old (p = 0.029, OR = 5.7), myocardial revascularization (p = 0.001, OR = 2.9), and pump time (p = 0.013, OR = 1.01/min) were indicated as independent predictors of transient neurologic dysfunction by logistic regression. CONCLUSIONS: Antegrade selective cerebral perfusion was confirmed to be a safe method of cerebral protection allowing complex aortic arch operations to be performed with acceptable results in terms of hospital mortality and neurologic outcome. The separated graft technique had no adverse impact on hospital mortality and morbidity.

Adult↗
PubMed2004

[Mortality risk estimation in cardiac surgery].

BACKGROUND: The aim of this study was to compare the ability of three risk models to predict operative mortality after cardiac surgery. METHODS: Risk factors of 3111 patients (73% male, mean age 65.2 +/- 10.7 years) were derived from our institutional database at the Cardiac Surgery Department of the G.M. Lancisi Hospital, Ancona, Italy. The predicted mortality was derived from the Society of Thoracic Surgeons risk score (STS), the EuroSCORE (ES) and the Northern New England Cardiovascular Disease Study Group score (NE). RESULTS: The observed mortality in the myocardial revascularization population (1995 patients) was 2.2% (43 patients). The mean predicted mortality by STS, ES and NE was 1.9, 4.2 and 1.9%, respectively. The predictive ability of the models was measured by means of the ROC curve. Curves were respectively of 0.82, 0.77 and 0.78. CONCLUSIONS: All tested models proved e good accuracy level but ES showed a constant overestimation of mortality at all risk levels.

Aged↗
PubMed2004

Operations on the thoracic aorta and antegrade selective cerebral perfusion: our experience with 462 patients.

BACKGROUND: We retrospectively analyzed the hospital mortality and neurologic outcome after surgery on the thoracic aorta with the aid of antegrade selective cerebral perfusion to determine a predictive risk model. METHODS: Between October 1995 and May 2002, 462 patients (mean age 62.7 +/- 11.7 years) underwent surgery on the thoracic aorta using antegrade selective cerebral perfusion. The indication for surgery was acute type A dissection in 132 patients (28.6%), degenerative aneurysm in 258 (55.8%), and post-dissection aneurysm in 72 (15.6%). One hundred and forty-one patients (30.5%) were operated on urgently; concomitant procedures were performed in 190 patients (41.1%). The mean cerebral perfusion time was 63 +/- 39 min. Predictors of hospital mortality and neurologic outcome were identified by univariate and multivariate analysis of the preoperative and intraoperative variables. RESULTS: The hospital mortality rate was 10.2%. Stepwise logistic regression identified an urgency status (odds ratio--OR 5.2, p = 0.001), a history of a central neurologic event (OR 4.1, p = 0.007) and coronary artery bypass graft (OR 3.2, p = 0.039) as being independent determinants for hospital mortality. The transient neurologic dysfunction rate was 6.2%. An urgency status (OR 3.4, p = 0.003) and a history of a central neurologic event (OR 5.1, p = 0.002) were independent determinants of transient neurologic dysfunction. An urgency status (OR 6.0, p = 0.011) was the only independent determinant for permanent neurologic dysfunction (3.8%). A cerebral perfusion time > 90 min was not associated with an increased risk of hospital mortality and permanent or transient neurologic dysfunction. CONCLUSIONS: Antegrade selective cerebral perfusion proved to be a safe method of brain protection allowing complex aortic repair to be performed with encouraging results in terms of hospital mortality and neurologic outcome.

Aged↗
PubMed2004

Aortic valve-sparing surgery for aortic root aneurysm.

BACKGROUND: Replacement of the aortic valve and ascending aorta with a composite graft is the most common surgical treatment for aortic root aneurysms with or without aortic regurgitation (AR). In the early 90's reconstructive procedures of the aortic root have been described with encouraging results. This paper presents our experience with this technique. METHODS: Between January 2001 and May 2003, 28 patients (25 males, 3 females, mean age 60 years) with aortic root aneurysm were treated with reimplantation of the aortic valve. Twenty-two patients had AR > 2+, 5 had Marfan syndrome, 5 had an aortic arch aneurysm, 4 had type A aortic dissection, 2 patients had associated coronary artery disease, and one had mitral valve insufficiency. The only contraindication was primitive disease of the aortic leaflets. RESULTS: There was one perioperative death (type A aortic dissection) and 1 patient was discharged with mild to moderate AR requiring aortic valve replacement. The cardiopulmonary bypass and aortic cross-clamping times were 230 and 184 min respectively. No neurological events were recorded. During follow-up (mean 16.7 months, range 3-32 months) 1 patient died and one had mild AR. Freedom from reoperation and from AR at 24 months was 94 and 89% respectively. At multivariate analyses we did not find any correlation between Marfan syndrome, type A aortic dissection, grade of preoperative AR, and recurrence of AR. CONCLUSIONS: In our experience, valve-sparing surgery was feasible with a low mortality and morbidity and with good early results. It should be applied to all patients requiring aortic root surgery for aortic root aneurysm, a diseased aortic valve being the only contraindication.

Aged↗
PubMed2004

Cerebral protection during surgery of the thoracic aorta: a review.

Operations on the aortic arch remain a major challenge for the cardiac surgeon and neurologic injuries represent the most feared complication. During the last decades, different cerebral protection techniques, including deep hypothermic circulatory arrest, and retrograde and antegrade cerebral perfusion have been introduced into clinical practice to reduce the incidence of such complications. All three methods present advantages and disadvantages. In this review, the theoretical impact of the current methods of brain protection is reported and discussed.

Aorta, Thoracic↗
PubMed2003

Surgery for acute type A dissection using antegrade selective cerebral perfusion: experience with 122 patients.

BACKGROUND: Antegrade selective cerebral perfusion (ASCP) has proved to be a reliable method of brain protection during surgery of the thoracic aorta, but its use during aortic dissection surgery still remains controversial. In this study, we present our results after the operative repair of acute type A aortic dissections using ASCP and moderate hypothermic circulatory arrest. METHODS: Between October 1995 and August 2001, 122 patients (76 men, 46 women) underwent repair of acute type A aortic dissection with the aid of ASCP and open distal anastomosis. The average age of the patients was 61 +/- 12 (mean +/- standard deviation). Preoperative complications included cardiac tamponade (n = 34; 27.0%), aortic regurgitation (n = 27; 22.1%), and new neurological deficits (n = 11; 9%). RESULTS: Stepwise logistic regression revealed preoperative cardiac tamponade (p = 0.018) and new neurological deficits (p = 0.017) to be independent determinants for hospital mortality (19.7%). Permanent neurological complications occurred in 7% of the patients. Independent risk factors for temporary neurological dysfunction (11.2%) included cardiac tamponade (p = 0.019) and preoperative neurological deficits (p = 0.000). CONCLUSIONS: In our experience, the surgical treatment of acute type A aortic dissection with the aid of ASCP was associated with acceptable hospital mortality and neurologic morbidity rates.

Adult↗
PubMed2003

Brain protection using antegrade selective cerebral perfusion: a multicenter study.

BACKGROUND: To evaluate the results of antegrade selective cerebral perfusion as a method of brain protection during surgery of the thoracic aorta and to determine predictors of hospital mortality and adverse neurologic outcome. METHODS: Between October 1995 and March 2002, 588 patients underwent aortic surgery with the aid of antegrade selective cerebral perfusion. There were 334 men (56.8%); the mean age was 63.7 +/- 11.8 years. One hundred sixty-two patients (27.6%) underwent urgent operation. The separated graft technique was employed to reimplant the arch vessels in 230 patients (65.3%) of the 352 requiring aortic arch replacement. Associated procedures were performed in 254 patients (43.2%). One hundred twelve patients underwent elephant trunk procedure. The mean cerebral perfusion time was 67 +/- 37 minutes. RESULTS: The overall hospital mortality rate was 8.7%. A logistic regression analysis revealed urgent operation, recent central neurologic event, tamponade, unplanned coronary artery revascularization and pump time to be independent predictors of hospital mortality (p < 0.05). The permanent neurologic dysfunction rate was 3.8%. A logistic regression analysis showed tamponade to be independent predictor of permanent neurologic dysfunction (p < 0.05). The transient neurologic dysfunction rate was 5.6%. Recent central neurologic event, tamponade, coronary disease, and aortic valve replacement were indicated as independent predictors of transient neurologic dysfunction by logistic regression (p < 0.05). CONCLUSIONS: In our experience the utilization of antegrade selective cerebral perfusion resulted in encouraging results in terms of hospital mortality and brain complications. Neither the extent of the replacement nor the duration of the cerebral perfusion had an impact on hospital mortality and neurologic outcome.

Aorta, Thoracic↗
PubMed2003

Deep hypothermic circulatory arrest and antegrade selective cerebral perfusion during ascending aorta-hemiarch replacement: a retrospective comparative study.

OBJECTIVE: We sought to compare the results of ascending aorta-hemiarch replacement by using 2 different methods of cerebral protection in terms of hospital mortality, neurologic outcome, and systemic morbidity and to determine predictive risk factors associated with hospital mortality and neurologic outcome after ascending aorta-hemiarch replacement. METHODS: Between January 1995 and September 2001, 289 patients (mean age, 62.2 +/- 13.2 years; urgent status, 122/289 [42.2%]) underwent ascending aorta-hemiarch replacement with the aid of antegrade selective cerebral perfusion (161 patients) or deep hypothermic circulatory arrest (128 patients). RESULTS: Overall hospital mortality was 11.4% (deep hypothermic circulatory arrest group, 13.3%; antegrade selective cerebral perfusion group, 9.9%; P =.375). A logistic regression analysis revealed acute type A dissection (P =.001; odds ratio, 4.3) and age of greater than 70 years (P =.019; odds ratio, 2.5) to be independent predictors of hospital mortality. The permanent neurologic dysfunction rate was 9.3% (deep hypothermic circulatory arrest group, 12.5%; antegrade selective cerebral perfusion group, 7.6%; P =.075). Logistic regression analysis revealed acute type A dissection (P =.001; odds ratio, 6.7) and history of cerebral infarction-transient ischemic attack (P =.038; odds ratio, 3.4) to be independent predictors of permanent neurologic dysfunction. The transient neurologic dysfunction rate was 8.0% (deep hypothermic circulatory arrest group, 7.1%; antegrade selective cerebral perfusion group, 8.7%; P =.530). Acute type A dissection (P =.001; odds ratio, 5.1) was indicated as an independent predictor of transient neurologic dysfunction by means of logistic regression. Renal dysfunction (postoperative creatinine level of >250 micromol/L; deep hypothermic circulatory arrest, 10 [7.8%]; antegrade selective cerebral perfusion, 6 [3.7%]; P =.030), as well as prolonged intubation time (deep hypothermic circulatory arrest, 3.8 +/- 6.3 days; antegrade selective cerebral perfusion, 2.2 +/- 2.5 days; P =.005) were more common in the deep hypothermic circulatory arrest group. CONCLUSION: The use of antegrade selective cerebral perfusion and deep hypothermic circulatory arrest during ascending aorta-hemiarch replacement resulted in acceptable hospital mortality and neurologic outcome. Reduced postoperative intubation time and better renal function preservation were observed in the antegrade selective cerebral perfusion group.

Aorta↗
PubMed2002

Cavoatrial tumor thrombus: single-stage surgical approach with profound hypothermia and circulatory arrest, including a review of the literature.

BACKGROUND: In recent years, heart surgery has been used more frequently to treat diseases that are not primarily of cardiac origin. This is the case for intracardiac extension of infradiaphragmatic tumors, such as renal cell carcinoma, Wilms tumor, uterine tumors, and adrenal tumors, which require radical surgery associated with cavoatrial thrombectomy. METHODS: From April 1987 to April 2001, 13 patients with an infradiaphragmatic tumor with thrombosis of the vena cava, the right atrium, or both underwent surgical resection with cardiopulmonary bypass, arrested circulation, and profound hypothermia. RESULTS: The in-hospital mortality was 0%. The postoperative complications were respiratory failure (1 patient) and a redo operation for bleeding (1 patient). After a mean follow-up time of 33.9 months, 8 (61.5%) patients were alive. CONCLUSIONS: The use of extracorporeal circulation and deep circulatory arrest provide an optimal technique for removing the tumor thrombus in a bloodless field, even in the presence of metastatic disease, and has good early and long-term results.

Adolescent↗
PubMed2002

Bypass grafting with coronary endarterectomy: immediate and long-term results.

BACKGROUND: Increased morbidity and mortality have been associated with coronary artery bypass grafting when an adjunctive coronary endarterectomy is performed. In this study we retrospectively reviewed our experience with coronary bypass and endarterectomy to evaluate the early and late outcome and to determine the independent predictors of early mortality and morbidity of this procedure. METHODS: Between May 1989 and December 2000, 107 patients underwent myocardial revascularization with coronary endarterectomy to achieve a complete revascularization. There were 90 men and 17 women; the mean age was 64 +/- 8.1 years. Sixty-three (58.9%) patients had a previous myocardial infarction, and 29 (27.1%) were operated on on an emergency basis. An ejection fraction of less than 30% was present in 9 (8.4%) patients. The most frequently endarterectomized vessel was the left coronary artery (74.8%). Follow-up information was obtained from 97 patients (100% of the long-term survivors). RESULTS: There were 5 (4.7%) early deaths. The 72-month survival was 91.2% +/- 4.9%. Seventy-seven (83.7%) of the survivors were symptom free, and 15 (16.3%) were in Canadian Cardiovascular Society class II to III. An improvement of the ejection fraction after the operation was shown in the 97 patients who underwent echocardiographic control (P =.03) and angiography. The 30.4-month patency rate of the endarteriectomized coronary arteries was 72% +/- 11%. CONCLUSION: Coronary endarterectomy is a safe and effective procedure for achieving a complete revascularization in patients with end-stage coronary disease.

Adult↗
PubMed2002

Antegrade selective cerebral perfusion during operations on the thoracic aorta: factors influencing survival and neurologic outcome in 413 patients.

OBJECTIVE: We retrospectively analyzed hospital mortality and neurologic outcome after operations on the thoracic aorta with the aid of antegrade selective cerebral perfusion to determine a predictive risk model. METHODS: Between October 1995 and May 2001, 413 patients (mean age, 63.0 +/- 11.5 years) underwent operations on the thoracic aorta with antegrade selective cerebral perfusion. Indications for surgical intervention were acute type A dissection in 116 (28.1%) patients, degenerative aneurysm in 227 (55.0%) patients, and postdissection aneurysm in 70 (16.9%) patients. One hundred twenty-five (30.3%) patients were operated on urgently; concomitant procedures were performed in 171 (41.4%) patients. Mean cerebral perfusion time was 63.0 +/- 38.7 minutes (range, 16-220 minutes). Preoperative and intraoperative factors were evaluated by means of univariate and multivariate analysis to identify predictors of hospital mortality and neurologic outcome. RESULTS: The hospital mortality was 9.4%. Stepwise logistic regression revealed urgency status (P =.000; odds ratio, 19.9) and recent history of a recent central neurologic event (P =.004; odds ratio, 8.0) to be independent determinants for hospital mortality. Temporary neurologic dysfunction occurred in 20 (5.1%) patients. Urgency status (P =.005; odds ratio, 7.5), history of a central neurologic event (P =.003; odds ratio, 8.6), and coronary artery bypass grafting (P =.019; odds ratio, 6.0) were independent determinants of temporary neurologic dysfunction. Urgency status (P =.003; odds ratio, 8.6) was the only independent determinant for permanent neurologic dysfunction, and it occurred in 15 (3.7%) patients. CONCLUSION: Antegrade selective cerebral perfusion is an effective method of brain protection. Cerebral perfusion times of longer than 90 minutes were not associated with an increased risk of hospital mortality or poorer neurologic outcome. Urgency status and recent history of central neurologic events were retained as important risk factors for hospital mortality and neurologic outcome.

Aged↗
PubMedDate not supplied

Left superior vena cava draining into the left atrium, associated with partial anomalous pulmonary venous connection: surgical correction.

A persistent left superior vena cava draining into the left atrium may produce a symptomatic right-to-left shunt. Although intra-atrial rerouting techniques, in patients with no connecting vein, have proved to be reliable and successful, in many cases the extracardiac repair is preferable. We report a case of a 5-month-old patient with a not connected left superior vena cava draining into the left atrium, associated with atrial septal defect and partial anomalous pulmonary venous connection. The correction has been achieved by rerouting the pulmonary venous return into the left atrium and by transposition of the left vena cava on the right appendage.

Anastomosis, Surgical↗