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We report a case of extracardiac rupture of the left Valsalva sinus aneurysm, which is an extremely rare and fatal lesion. The three drugs, clindamycin, ethambutol and rifampicin, had been administered for eleven years because of lung mycobacterium infection. An emergency surgery was performed because of cardiac tamponade. The left Valsalva sinus was entirely enlarged without an aneurysmal neck. The other Valsalva sinuses seemed to be almost normal. The aneurysmal wall adhered the pulmonary artery and the left atrium. The left descending and circumflex arteries independently originated from the aneurysmal wall. The left main trunk seemed to become a part of the aneurysmal wall. Additionally the intraoperative transesophageal echocardiography showed severe aortic regurgitation. The Bio-Bentall procedure was performed. The right coronary artery was reconstructed with the Carrel patch method and the saphenous vein grafts were anastomosed to the proximal portions of the left anterior descending and circumflex arteries, individually. On the thirty-third postoperative day, the patient was discharged uneventfully expect for the delayed sternal closure on the second postoperative day. Five and half years after surgy, the patient is living a normal life and rifampicin has been administered without any anticoagulation drugs.
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@#Objective To evaluate the feasibility, safety, and short-term effect of minimally invasive ascending aorta surgery through a right anterior thoracotomy via the second intercostal incision. Methods The clinical data of 13 patients who underwent minimally invasive ascending aorta surgery (including minimally invasive Bentall operation in 7 patients, minimally invasive Wheat operation in 2 patients, and minimally invasive ascending aorta replacement in 4 patients) through a right anterior thoracotomy via the second intercostal incision in our center from October, 2019 to September, 2020 were retrospectively analyzed. There were 12 males and 1 female at age of 19-69 (52.4±13.7) years. Results The aortic cross-clamping time was 84.3±18.3 min. Three patients received blood transfusion, with the rate of 23.1%. The drainage volume in the first 24 hours after operation was 214.5±146.3 mL, with no redo for bleeding. The duration of mechanical ventilation was 19.0±11.3 hours and the length of intensive care unit stay was 1.8±1.3 days. The drainage tube was removed 2.5±1.0 days after operation. All the 13 patients recovered and discharged 6.4±2.0 days after operation, with no dead patients found. All patients survived with New York Heart Association (NYHA) functional classⅠandⅡduring a median follow-up of 8 months. Conclusion Minimally invasive ascending aorta surgery through a right anterior thoracotomy via the second intercostal incision may be a safe and effective method with less injury and quick recovery.
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Background: Ascending aortic involvement in Behçet’s disease is very rare, and often accompanied by aortic root dilatation. In cases with aortic valve insufficiency without valve structure impairment, valve-sparing surgery can be performed. This study aimed to investigate the mid-term results of patients with ascending aortic involvement and selected surgical procedures according to the valve structure among those vascular Behçets disease.Methods: A total of 13 Behçet’s disease with aortic involvement operated at our center from January 2012 to 2018 was retrospectively investigated. Bentall or david valve-sparing operations were preferred according to the aortic valve status. Postoperative echocardiography and computed tomography imaging was performed periodically for aortic valve competence and pseudoaneurysm formation.Results: Bentall procedure was performed in 7 (54%) patients, and 6 (46%) patients were undergone valve-sparing David procedure. Operative mortality was 7.7%, one patient died of major gastrointestinal bleeding 3 months after the operation. After 51±23 (ranged 23 to 94) months of follow-up, no other mortality occurred, overall survival rates were 84.6%, two patients had minimally aortic regurgitation and one patient had mild regurgitation in David procedure. In Bentall procedure, no paravalvular leakage was found during follow-up.Conclusions: The database of our retrospective study regarding age and sex incidence, clinicopathological features and therapeutic outcome was comparable to other studies in various literatures.
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Objective To summarize the experience of surgical treatment and to explore the oper-ation method choice of ascending aortic aneurysm caused by Marfan Syndrome. Methods The clinical da-ta of 16 patients from 2005 January to 2011 November were retrospectively analyzed. Results Among all, there was no operative mortality,but 6 cases of early postoperative complications(37. 5%),including 2 ca-ses of arrhythmia,2 cases of pulmonary infection,1 case of renal insufficiency and 1 case of pneumothorax. The follow-up time was 12~63(25 ± 9)months. During follow-up,2 patients died(12. 5%),1 due to rup-tured abdominal aortic aneurysms and 1 due to renal failure. Besides there were 2 cases of anticoagulation complications and 1 case of coronary heart disease. Conclusion Although sparing aortic root replacement of aortic valve has similar curative effect as Bentall operation and avoids the mechanical valve-related com-plications,the indications are relatively strict. Bentall operation is still the first choice for severe patients.
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A 55-year-old woman underwent a Bentall operation and total arch replacement 18 years previously, because of chronic aortic dissection (CAD), annuloaortic ectasia (AAE), aortic valve insufficiency (AI), and Marfan syndrome. In 1996, at age 37 years, she was admitted to our hospital with diagnoses of CAD, AAE, AI, and Marfan syndrome. That same year, we performed the Bentall operation and total arch replacement (Carbomedics, 25 mm ; Hemashield, 28 mm). She then underwent Y-graft replacement for an abdominal aortic aneurysm in 2003, descending aorta replacement for a thoracic aortic aneurysm in 2007, and thoracoabdominal aorta replacement for thoracoabdominal aortic aneurysm in 2010. Afterward, both coronary arteries gradually dilated. The diameter of the left coronary artery was 17 mm, while that of the right coronary artery was 25 mm. Accordingly, in 2014, we surgically replaced both coronary aneurysms with the great saphenous vein. Pathological analysis showed that both coronary aneurysms were true aneurysms because the three-layered structure was preserved. We confirmed that the great saphenous vein grafts were patent by three-dimensional computed tomography. She was discharged 17 days postoperatively once her condition stabilized. We report a case of Marfan syndrome with both coronary true aneurysms, because we think this kind of report is very rare.
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Unruptured sinus of Valsalva aneurysm is a rare anomaly which may be acquired or congenital. We describe a case of a 64 year old man with aneurysms (left : 31 mm, non : 21 mm) of the coronary sinus. The Bentall operation was successfully performed and his postoperative course was uneventful. The histopathology of the aortic wall showed Takayasu's arteritis. Bentall surgery is a good choice for multiple aneurysms of the Valsalva sinus with aortitis.
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A 34 yrs old man of marfan syndrome, visited us with the complaints of palpitation, easy fatigability and chest discomfort for last 1year. He was pointed out to have the aortic root enlargement with severe aortic regurgitation & mild mitral regurgitation by echocardiography and CT angiogram. We excised the aneurysm, implanted a composite graft with prosthetic valve conduit (Bentall operation), directly attached the coronary arteries to the aortic graft, and made the distal anastomosis to the divided aorta. Postoperative course was uneventful. To our knowledge, this is the first successful case of Bentall operation in national Institute of cardiovascular Diseases.
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We describe our experience of surgical treatment in a patient with Takayasu's arteritis who required aortic root replacement because of perivalvular aortic regurgitation, developing 2 years after aortic valve replacement. A 65-year-old man underwent aortic valve replacement with a mechanical valve 3 years previously because of serious aortic insufficiency associated with Takayasu's arteritis. No steroids were given postoperatively. Three years after surgery, perivalvular aortic regurgitation developed. Reoperation was scheduled because of increased regurgitation and valve dehiscence. The sinus of Valsalva and the ascending aorta were enlarged, and a false aneurysm was found at the suture line of the aortotomy. Moderate mitral insufficiency was also present. The patient underwent aortic root replacement with a mechanical valve (J-graft Shield<sup>®</sup>, 24 mm ; and SJM Regent<sup>®</sup>, 21 mm), hemiarch replacement (J-graft Shield<sup>®</sup>, 24 mm), and mitral annuloplasty (IMR ET Logix<sup>®</sup> ring, 28 mm). Intraoperative examination showed very severe adhesion around the ascending aorta and marked wall thickening extending from the aortic root to the ascending aorta. The annulus was recognized to be very fragile after the mechanical valve was removed. The annulus was reinforced with autologous pericardium patch, furthermore, the subannulus was reinforced with a shortly cut artificial vessel graft. Aortic root replacement was then performed. After surgery, the patient received steroids. Inflammation was improved by steroids and the patient is being followed up on an outpatient basis. In patients with a fragile annulus and severe inflammation associated with aortitis, tissue reinforcement and postoperative management of inflammation are essential.
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Case reports of traumatic aortic regurgitation are rare. We report a case of a 62-year-old man injured by falling from a paraglider. After recovering from multiple injuries and discharge, he began to suffer from dyspnea. Severe aortic regurgitation and pseudoaneurysm of the sinus of Valsalva were diagnosed by ultrasound cardio graphy (UCG) and multi-detector-row computer tomography (MDCT). After cardiac failure was controlled, we operated. The commissure between the left and the right coronary cusps was detached from the aortic wall, and a modified Bentall operation was performed. The patient recovered well and was discharged uneventfully.
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The occurrence of Brucella endocarditis following Bentall operation is a rare and life threatening condition, particularly when it is complicated by development of a pseudoaneurysm. Here we present a 40-year-old veterinarian with bicuspid aortic valve, who developed type A aortic root dissection and required Bentall operation. His past medical history was positive for an episode of treated brucellosis. Four months after the operation, he developed signs, symptoms and serological findings of brucellosis for the second time and was treated with antibiotics. Then after he was well untill about 14 days prior to his recent admission, when he again developed hip pain, fever, shortness of breath, profound fatigue and weakness. His transthoracic echocardiography was suggestive of endocarditis. A transesophageal echocardiogram revealed detachment of valve-conduit from the annulus and the mitral-aortic intervalvular fibrosa and the presence of a large aortic pseudoaneurysm with multiple vegetations attached to its Dacron walls. A huge pseudoaneurysm was detected at surgery and the whole valve-conduit was replaced with a 25 mm homograft. Blood and vegetation cultures turned to be positive for Brucella melitensis. Early echocardiographic diagnosis and prompt surgical intervention were helpful for survival of our patient who had aortic pseudoaneurysm complicated by Brucella endocarditis.
Subject(s)
Adult , Humans , Aneurysm, False , Anti-Bacterial Agents , Aortic Valve , Bicuspid , Brucella melitensis , Brucella , Brucellosis , Diagnosis , Dyspnea , Echocardiography , Endocarditis , Fatigue , Fever , Hip , Polyethylene Terephthalates , Transplantation, Homologous , Transplants , VeterinariansABSTRACT
A 84-year-old woman underwent aortic root replacement with stentless bioprosthesis and coronary artery bypass grafting. Four years later, she presented with dyspnea. Transthoracic echocardiography revealed aortic regurgitation, dilation and dissection of the sinus of Valsalva. A Bentall operation was performed by using prosthetic graft and bioprosthetic valve. Intimal tear caused the aortic wall dissection and aneurysm of the Freestyle valve.
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BACKGROUND: Although the aortic valve-sparing procedure has gained popularity in recent years, it still remains challenging in patients with advanced aortic regurgitation (AR). We compared the long-term outcomes of the aortic valve-sparing procedure with the Bentall operation in patients with advanced aortic regurgitation secondary to aortic root dilatation. MATERIALS AND METHODS: A retrospective review of 120 patients who underwent surgery for aortic root dilatation with moderate to severe AR between January 1999 and June 2009 was performed. Forty-eight patients underwent valve-sparing procedures (valve-sparing group), and 72 patients underwent the Bentall procedure (Bentall group). The two groups' overall survival, valve-related complications, and aortic valve function were compared. RESULTS: The mean follow-up duration was 4.9+/-3.1 years. After adjustment, the valve-sparing group had similar risks of death (hazard ratio [HR], 0.61; p=0.45), and valve related complications (HR, 1.27; p=0.66). However, a significant number of patients developed moderate to severe AR in the valve-sparing group at a mean of 4.4+/-2.5 years of echocardiographic follow-up (p<0.001). CONCLUSION: Both the Bentall operation and aortic valve-sparing procedure showed comparable long-term clinical results in patients with advanced aortic regurgitation with aortic root dilatation. However, recurrent advanced aortic regurgitation was more frequently observed following valve-sparing procedures.
Subject(s)
Humans , Aortic Valve , Aortic Valve Insufficiency , Dilatation , Follow-Up Studies , Retrospective StudiesABSTRACT
A 50-year-old man with Marfan syndrome, was given a diagnosis of pseudoaneurysm in an anastomotic site of the left coronary artery after Bentall operation, with severe calcification. He was successfully treated with reanastomosis of a new graft to the left main trunk by the removal of a calcified intima. Coronary artery bypass grafting was not possible because his coronary arteries were covered with thickened fatty tissue due to a previous omental flap procedure for mediastinitis, and therefore we chose left main trunk coronary angioplasty. The whole calcified intima was excluded with a dissector and resected at both ostias of the left descending artery and left circumflex artery. An 8-mm woven Dacron graft was anastomosed at the left main trunk by large stitches of adhesive tissue around the adventitia, to the inside of the lumen of the left main trunk. The patency of the left main trunk was confirmed by CT and he was discharged in a good condition. Close observation is needed for long-term morbidity.
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The aortic inclusion technique is frequently used in the original Bentall's procedure for the control of excessive postoperative bleeding. Although this procedure has improved the outcome of patients with aortic root disease, there is a high incidence of both early and late complications, including coronary artery stenosis, kinking or pseudoaneurysm formation at the coronary suture lines. Pseudoaneurysm of the ascending aorta is a relatively rare, but fatal complication, which occurs after wrap-inclusion composite graft replacement. Herein, the case of a 45-year-old female, who developed a perigraft aortic pseudoaneurysm 10 years after a Bentall's procedure (wrap-inclusion technique), but was successfully managed using the Cabrol's method, is reported.
Subject(s)
Female , Humans , Middle Aged , Aneurysm , Aneurysm, False , Aorta , Coronary Stenosis , Coronary Vessels , Hemorrhage , Incidence , Sutures , TransplantsABSTRACT
Redo cardiac operation is extremely hazardous because of adhesions of underlying structures between the sternum and the heart. Total body perfusion through femoral vessel cannulation in conjunction with endovascular aortic clamping can be achieved using remote access perfusion (RAP) endoclamp catheter prior to opening the sternum. We experienced a patient with Marfan syndrome who underwent redo Bentall operation. A 27-year-old male with Marfan syndrome who had undergone two previous Bentall operations was presented with infective endocarditis and pseudoaneurysm of aorta. Total cardiopulmonary bypass perfusion through RAP catheter before the sternotomy was initiated. Safe insertion and proper positioning of RAP catheter was guided by intraoperative transesophageal echocardiography. The operation was uneventful.
Subject(s)
Adult , Humans , Male , Aneurysm, False , Aorta , Cardiopulmonary Bypass , Catheterization , Catheters , Constriction , Echocardiography, Transesophageal , Endocarditis , Heart , Marfan Syndrome , Perfusion , Reoperation , Sternotomy , SternumABSTRACT
BACKGROUND: This study was undertaken to investigate the outcome of composite graft aortic root replacement using coronary button reimplantation technique for the treatment of aneurysms of the ascending aorta involving the aortic root. MATERIAL AND METHOD: Between April 1995 and September 2001, 54 patients having aortic root replacement with a composite valve graft using direct coronary button reimplantation were reviewed retrospectively. Left ventricular dysfunction was present in 14 patients(25.9%), aortic regurgitation in 48(89%), and Marfan's syndrome in 17(31.5%). The indications for operation were annuloaortic ectasia in 29 patients(53.7%), aortic dissection in 11(20.4%), aneurysms of the ascending aorta involving aortic root in 12(22.2%), and aortitis in 2(3.7%). Six patients(11.1%) had previous cardiac or ascending aortic operations. Concomitant procedures were arch replacement in 21 patients(38.9%), coronary artery bypass graft in 7(13%), mitral valve repair or replacement in 4(7.4%), and others in 6. The mean time of circulatory arrest, total bypass, and aortic crossclamp were 18+/-9 minutes, 177+/-42 minutes, and 127+/-31 minutes, respectively. RESULT: There was 1 early death(1.9%). Mean follow-up was 24.6+/-19.5 months. There were two late deaths(3.8%) including one death due to the traumatic cerebral hemorrhage. The Kaplan-Meier survival rate was 98.0+/-2.0% and 93.1+/-5.1% at 1 and 6 years, respectively. Two patients required reoperation owing to a false aneurysm at the root anastomosis site anda malfunction of prosthetic aortic valve(3.8%). Staged operation for dissection of the remaining thoracoabdominal aorta was performed in 1 patient. The freedom rate from reoperation was 97.8+/-2.0% and 65.3+/-26.7% at 1 and 6 years, respectively. CONCLUSION: This study suggests that composite graft aortic root replacement using open button technique is a safe and effective therapy for a variety of aneurysms of the aortic root, resulting in good early and mid-term results. Careful follow-up of all patients following composite graft root replacement is important for the good long-term results.
Subject(s)
Humans , Aneurysm , Aneurysm, False , Aorta , Aortic Valve Insufficiency , Aortitis , Cerebral Hemorrhage, Traumatic , Coronary Artery Bypass , Dilatation, Pathologic , Follow-Up Studies , Freedom , Marfan Syndrome , Mitral Valve , Reoperation , Replantation , Retrospective Studies , Survival Rate , Transplants , Ventricular Dysfunction, LeftABSTRACT
Objective To observe the operative outcomes of Marfan's syndrome.Methods Collecting 32 cases of Marfan's syndrome operated in our hospital and analyzing the changes of cardiac function between preoperation and 6～12 months postoperation. Results There were 29 cases of Bentall(replacement of the ascending aortic with flap valve canal) operation, 3 cases of them were Bentall with total aortic arch replacement; two case were replaced the mitral valve in the homochronous operation; 3 cases died from the Bentall operation,other 3 cases were lost to follow up. The size of left ventricle(LV), left ventricular ejection fraction(LVEF), left ventricular end-diastolic volume index (LVEDVI) and left ventricular end-systolic volume index(LVESVI) were remarkable improved in postoperation. Conclusions Surgical treatment is an effective way for the cardiovascular lesions of Marfan's syndrome.
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A case of Marfan's syndrome with atresia of right coronary artery is reported. A 45-year-old woman, who was diagnosed as Marfan's syndrome 1 year ago, came to the hospital complaining of acute chest pain. The patient showed arachynodactyly, pectus carinatum, and long and slender extremities. In echocardiography there were severe aortic regurgitation measured grade IV and aortic dilatation of ascending aorta maximally 5.9 cm in diameter. Mitral regurgitation was mild, but there were also moderate left ventricular dilation and moderately decreased ejection fraction of left ventricle. At operation, atresia of right coronary artery was found. We performed Bentall type operation with SJM 27 mm valved conduit for left coronary artery, and Piehler's modification for right coronary artery bypass using 6 mm PTFE graft. The atretic portion of right coronary artery from the suspected right coronary ostium to distal coronary flow was about 4 cm in length. The combination of right coronary artery atresia and Marfan's syndrome is very rare. The author describes the rare case, which is treated with combined technique of Bentall and Piehler modification for reconstruction of coronary circulation.