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Off-Label Use of COR-KNOT Automated Fastener for Manual Bronchial Closure Through a Video-Assisted Thoracoscopic Surgery Approach. INNOVATIONS-TECHNOLOGY AND TECHNIQUES IN CARDIOTHORACIC AND VASCULAR SURGERY 2023; 18:390-392. [PMID: 37599508 DOI: 10.1177/15569845231190633] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/22/2023]
Abstract
Manual closure of the bronchial stump can be challenging during minimally invasive thoracic surgery. An automated fastener has been used for more than a decade in minimally invasive heart valve surgery to eliminate the need for manual knot tying during the suturing of prosthetic valves. Herein, we describe the use of the COR-KNOT automated fastener (LSI SOLUTIONS®, Victor, NY, USA) in a case of video-assisted left upper lobectomy with open section of the bronchus and manual closure with interrupted resorbable sutures for a malignant bronchial tumor located on the proximal part of the left upper lobe bronchus. This case represents, to our knowledge, the first case using the COR-KNOT device for minimally invasive pulmonary surgery.
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[Aortic valve repair surgery : state of the art and clinical experience of the university hospital center of Liege]. REVUE MEDICALE DE LIEGE 2023; 78:218-226. [PMID: 37067839] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 04/18/2023]
Abstract
In the past 20 years, there has been a real development of aortic valve repair techniques with an increasing number of publications describing the long-term benefits of aortic valve repair in terms of survival, freedom from major adverse valve related-events and reoperations. Aortic valve repair can now be considered as a valuable alternative to prosthetic valve replacement in patients with dystrophic ascending aorta pathology associated or not to aortic insufficiency with pliable leaflets. In this paper, the authors describe the state of the art of aortic valve repair and present their clinical experience with aortic valve repair surgery in the university hospital center of Liege from April 2021 to September 2022.
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Giant vegetation of the tricuspid valve in a healthy patient without risk factors for right-sided endocarditis. J Card Surg 2022; 37:1050-1051. [PMID: 35083792 DOI: 10.1111/jocs.16273] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2022] [Accepted: 01/19/2022] [Indexed: 11/28/2022]
Abstract
We present the case of a middle-aged man who developed infective endocarditis of the tricuspid valve caused by methicillin-sensitive Staphylococcus aureus and associated with very large vegetation (∼5 cm). Besides the quite unusual size of the vegetation, this report highlights that severe right-sided endocarditis can occur in the absence of classical risk factors (intravenous drug abuse, presence of a cardiac implantable electronic device or other intravascular devices, and underlying right-sided cardiac anomaly) and that some cases of severe tricuspid endocarditis can be successfully treated by partial excision and patch repair.
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Lung Cancer in Belgium. J Thorac Oncol 2021; 16:1610-1621. [PMID: 34561034 DOI: 10.1016/j.jtho.2021.07.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Revised: 07/20/2021] [Accepted: 07/24/2021] [Indexed: 10/20/2022]
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Early conduction disorders after aortic valve replacement with the sutureless Perceval prosthesis. Ann Thorac Surg 2021; 113:1911-1917. [PMID: 34536377 DOI: 10.1016/j.athoracsur.2021.08.020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Revised: 07/23/2021] [Accepted: 08/10/2021] [Indexed: 11/27/2022]
Abstract
BACKGROUND To determine the incidence of postoperative conduction disorders and need for pacemaker implantation after aortic valve replacement(AVR) with the Perceval prosthesis. METHODS From January 2007 to December 2017, 908 patients underwent AVR with Perceval S in 5 participating centers. Study endpoints focused on electrocardiographic changes after AVR and the incidence of new pacemaker(PM) implantation in 801 patients after exclusion of patients with previous PM(n=48) or patients undergoing tricuspid(n=28) and/or AF ablation(n=31) surgery. Logistic regression analysis was performed to determine risk factors for PM need. RESULTS Mean age was 79.7±5.2 years, 476(59.4%) were females. Median logistic Euroscore II was 4.1%(IQR 2.6-6.0). Isolated AVR was performed in 441(55.1%) patients. Associated procedures were CABG(n=309, 38.6%) and mitral valve surgery(n=51, 6.4%). Overall 30d-mortality was 3.9%, and 2.8% for isolated AVR. Electrocardiographic changes included a significant increase of LBBB (7.4 to 23.7%, p<0.001) and development of complete AV block, requiring PM implantation in 9.5%. Multivariable analysis revealed independent of a learning period(OR 1.91, 95%CI 1.16-3.13, p=0.011), pre-existing RBBB(OR 2.77, 95%CI 1.40-5.48, p=0.003), intra-operative prosthesis repositioning(OR 6.70, 95%CI 1.89-24.40, p=0.003) and size XL(OR 6.81, 95%CI 1.55-29.96, p=0.011) as significant predictors of PM implantation. CONCLUSIONS In a challenging elderly population, use of the Perceval S for AVR provides low operative mortality, but at the risk of an increased PM implantation rate. Besides to pre-existing right-bundle branch block, the significant effect of size XL, an increased valve size/BSA ratio and need for intra-operative repositioning on PM rate are underscoring the reappraisal of the annular sizing policy.
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Mycotic aneurysm of the ascending aorta due to Escherichia coli: a case report. Acta Cardiol 2021; 77:643-646. [PMID: 34486498 DOI: 10.1080/00015385.2021.1973774] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Ascending aorta mycotic aneurysm is a rare entity. It is a life-threatening condition because of the possibility of aortic dissection, or rupture. Escherichia coli is recognised as an uncommon cause of aortic mycotic aneurysm. An 81-year-old woman with a history of Escherichia coli pyelonephritis 4 months previously, was admitted to our centre for a mycotic aneurysm of the ascending aorta caused by Escherichia coli. She was successfully treated by urgent in situ replacement of the ascending aorta with a cryopreserved homograft, combined with antibiotics. Although infrequent, Escherichia coli mycotic aneurysm should be suspected in older patients with atherosclerosis and who developed septicaemia. Prompt treatment with a combination of appropriate antibiotics and surgery is required.
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Outcomes and predictors of mortality in a Belgian population of patients admitted with ruptured abdominal aortic aneurysm and treated by open repair in the contemporary era. Ann Vasc Surg 2021; 78:197-208. [PMID: 34416280 DOI: 10.1016/j.avsg.2021.05.015] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Revised: 05/01/2021] [Accepted: 05/05/2021] [Indexed: 12/20/2022]
Abstract
BACKGROUND Abdominal aortic aneurysm (AAA) rupture is a serious condition that results in extremely high mortality rates. Some improvements in outcome have been reported during the last 2 decades. The objective of the present study was to determine the overall and operative (by open repair) mortality related to ruptured AAA in the contemporary era and to identify preoperative, intraoperative, and early postoperative parameters associated with poor outcomes. METHODS We performed a retrospective review of all consecutive patients admitted to our single institution with a diagnosis of ruptured AAA between 2004 and 2013. A total of 103 parameters, including demographic characteristics, medical history, clinical and biological parameters, cardiovascular risk factors, emergency level, diagnostic modalities, time from symptoms to diagnosis and treatment, type of operative procedure and postoperative complications, were analyzed. The primary endpoint considered in this study was the cumulative incidence rate of mortality. The secondary endpoint was the identification, by logistic regression methods, of risk factors for overall mortality as well as for operative, and postoperative mortality. RESULTS Within our study period, 104 patients were admitted for a ruptured AAA. The majority of patients (84.6%) were male, and the AAA was known in 34.6% of the patients. Rupture occurred for a maximal diameter lower than 55 mm in 25% of the female population, compared to 5.7% of the male population (P = 0.030). The proportions of admitted patients who died before (preoperative mortality), during (intraoperative mortality) or after (postoperative hospital mortality) surgery was 17.3%, 16.3%, and 18.3%, respectively, yielding a cumulative in-hospital mortality of 51.9%. In the multivariate analysis, age ≥ 80 (P = 0.001), myocardial ischemia on the admission ECG (P = 0.046), and management by the physician response unit (P = 0.002) were the only preoperative parameters associated with a higher risk of hospital mortality. Four risk factors were found to be associated with a higher risk of postoperative mortality in the multivariate analysis, and all patients presenting with 3 or more of these risk factors (n = 5) died. CONCLUSIONS The overall mortality of ruptured AAA in a contemporary cohort of patients who underwent open repair remains high and does not seem to have decreased during recent decades. Ruptures occur at smaller diameters in women than in men, supporting a lower threshold for intervention in women with known AAA. We developed risk scores to predict the mortality of patients with rAAA at different times of their hospital course. The validity of these scores should be assessed in prospective clinical studies.
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Cardiac Biomarkers and Prediction of Early Outcome After Heart Valve Surgery: A Prospective Observational Study. J Cardiothorac Vasc Anesth 2021; 36:862-869. [PMID: 34301449 DOI: 10.1053/j.jvca.2021.06.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Revised: 06/08/2021] [Accepted: 06/22/2021] [Indexed: 11/11/2022]
Abstract
OBJECTIVES Circulating cardiac biomarkers may improve the prediction of long-term outcomes after cardiac surgery. The authors sought to assess if cardiac biomarkers also help better predict short-term morbidity. DESIGN Prospective observational study. SETTING Single academic hospital. PARTICIPANTS A total of 250 patients undergoing aortic or mitral valve surgery with or without associated coronary artery bypass grafts. INTERVENTION None MEASUREMENT AND MAIN RESULTS: Relationships between preoperative plasma concentrations of four cardiac biomarkers (sST2, Galectin-3, GDF-15, and NT-proBNP) and postoperative outcome were assessed using logistic regressions and Cox proportional hazards models. The primary outcome was a composite of 30-day mortality, an inotropic support longer than 48 hours and an initial length of stay in the intensive care >five days. Secondary outcome measures were postoperative acute kidney injury, inotropic support duration, lengths of intensive care unit and hospital stays, and 30-day and one-year mortality. No association was observed between any of the four cardiac biomarkers and the primary outcome. The preoperative levels of Galectin-3 (hazard ratio = 1.2; p < 0.001) and sST2 (hazard ratio = 1.01, p < 0.001) were significantly associated with one-year survival, and their addition to the EuroSCORE II significantly improved the prediction of one-year mortality (p < 0.001). Similarly, Galectin-3 was associated with postoperative acute kidney injury (odds ratio = 1.15, p = 0.001) and improved the prediction of this complication when added to the EuroSCORE II (p = 0.002). CONCLUSIONS These results suggested that the ability of cardiac biomarkers to predict short-term outcome after cardiac surgery, though of interest, appears limited. Conversely, cardiac biomarkers may have the potential to refine the prediction of long-term outcome. Admittedly, all positive results were obtained on secondary outcomes and must be regarded with caution.
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[Opportunistic screening for abdominal aortic aneurysm during echocardiography in patients with coronary artery disease: Utility or futility?]. Ann Cardiol Angeiol (Paris) 2021; 71:53-58. [PMID: 33640149 DOI: 10.1016/j.ancard.2020.12.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2020] [Accepted: 12/29/2020] [Indexed: 10/22/2022]
Abstract
Abdominal aortic aneurysm is a chronic degenerative disease that is usually silent until rupture occurs and this complication is still associated in contemporary era with a high rate of mortality. Screening programmes for abdominal aortic aneurysm have been shown to be effective in reducing global mortality in the screened population but these programmes are poorly implemented in the Western countries. As coronary artery disease and abdominal aorta aneurysmal disease share many risk factors, the cardiologist is centrally positioned in the screening strategy, not only to identify patients with higher risk of developing abdominal aortic aneurysm, but also to perform an opportunistic screening during echocardiography. This paper summarises evidence about the feasibility, indications, modalities, benefits and risks related to the opportunistic screening for abdominal aortic aneurysm during echocardiography with a particular emphasis on the population of patients with coronary artery disease.
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Streptococcus agalactiae infective endocarditis: analysis of eight surgical cases from a single centre. Infect Dis (Lond) 2020; 53:189-195. [PMID: 33356719 DOI: 10.1080/23744235.2020.1863460] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
Abstract
BACKGROUND Streptococcus agalactiae (GBS) infective endocarditis (IE) is a rare clinical entity. It is associated with a high mortality rate compared to other streptococci endocarditis. The aim of this study is to define the clinical characteristics, treatment and outcomes of a series of eight non-pregnant adults with GBS IE managed by a combination of antibiotics and surgery at our institution. METHODS We retrospectively reviewed the medical records of all adult patients with a definite diagnosis of IE by Duke modified criteria and who underwent surgery at our centre between January 2008 and December 2018. RESULTS A total of 190 patients underwent surgery for IE during the study period. Eight cases of GBS IE were identified, including six males and two females. The mean aged was 54 years (range, 32-68). Seven cases suffered native valve endocarditis and one involved an aortic bioprosthesis. Seven patients had underlying comorbidities. Furthermore, four patients had experienced serious complications. Of these, the most common were heart failure, septic shock, and cerebral emboli. Vegetations tended to be large, very mobile, and pedunculated. Most of the patients were treated with penicillin plus an aminoglycoside. Surgery was emergently performed in one patient and urgently performed in seven patients. In- hospital mortality rate was 37.5%. CONCLUSION GBS IE is a virulent disease with an aggressive clinical course. It mostly affects patients with debilitating diseases. Early surgery should be considered to prevent the development of serious complications. However, overall mortality rate remains high despite surgical treatment.
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Recurrent cardiac intimal sarcoma misdiagnosed as a myxoma or malignant transformation of a cardiac myxoma? J Card Surg 2020; 36:357-362. [PMID: 33225534 DOI: 10.1111/jocs.15200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2020] [Revised: 10/08/2020] [Accepted: 11/04/2020] [Indexed: 12/01/2022]
Abstract
Cardiac intimal sarcoma is extremely rare and aggressive primary malignant cardiac tumors. Here, we reported the case of a young man initially operated for a tumor of the left atrium, causing a dynamic obstruction of the mitral valve and (mis-)diagnosed as a myxoma at the histopathological analysis. Patient presented a local recurrence at 3 months and was reoperated. Pathology revealed this time the presence of an intimal sarcoma. Patient received adjuvant chemotherapy. Despite a good local control, the 1-year follow-up positron emission tomography scan revealed the presence of a metastasis in the left adrenal gland that was surgically resected. This article aims to highlight the risk of misdiagnosis in case of cardiac tumors, the hypothetical concept of malignant transformation of a cardiac myxoma, the aggressive course of the extremely rare cardiac intimal sarcoma, and the therapeutic modalities available to treat this pathology.
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Natural History of a Carpentier-Edwards Pericardial Aortic Valve Replaced after 25 Years for Structural Valve Degeneration. ACTA ACUST UNITED AC 2020; 4:518-522. [PMID: 33376845 PMCID: PMC7756153 DOI: 10.1016/j.case.2020.08.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
SVD is a main limitation of bioprostheses. Routine use of bioprostheses in younger patients (<60 years of age) is controversial. Data on the durability of surgical aortic bioprostheses beyond 20 years are limited. We report exceptional durability of an aortic bioprosthesis replaced after 25 years.
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[The opportunities of the minimally invasive approach for the cardiovascular and thoracic surgery]. REVUE MEDICALE DE LIEGE 2020; 75:292-299. [PMID: 32496669] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
There is a continuous growth in the incidence of cardiovascular and thoracic diseases, especially related to the increased life expectancy. Moreover, the quality and efficacy of care for these pathologies are progressing constantly. The evolution of surgery prompts us to develop less aggressive (minimally invasive), although technically more complex, treatment or diagnostic techniques. Pathologies, which until now required heavy surgeries, are managed today in a less invasive way and become therefore accessible to patients even if they are older or in a poor general condition. In this article, we present our experience in the development of the minimal invasive procedures in cardiovascular and thoracic surgery.
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Sudden Cardiac Death Revealed by an Anomalous Origin of the Right Coronary Artery From the Left Sinus of Valsalva. Ann Thorac Surg 2020; 110:e315-e317. [PMID: 32213310 DOI: 10.1016/j.athoracsur.2020.02.034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/24/2019] [Accepted: 02/09/2020] [Indexed: 10/24/2022]
Abstract
Aberrant origin of the coronary artery from the opposite sinus of Valsalva is a rare congenital coronary anomaly associated with increased risk of myocardial ischemia and sudden death in young patients. We report a case of resuscitated sudden cardiac death in a patient with an anomalous origin of the right coronary artery, arising from the left sinus of Valsalva and coursing between the ascending aorta and the pulmonary artery. Successfully coronary arterial bypass grafting using the left radial artery was performed. Despite the risk of fatal issue, surgical management of patient with this coronary anomaly still remains controversial.
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[Heart transplantation, indications and results at the University Hospital of Liege]. REVUE MEDICALE DE LIEGE 2020; 75:29-36. [PMID: 31920041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Heart transplantation remains undoubtedly the most effective treatment for end-stage heart failure, whatever its cause. Last decade has witnessed significant improvements in terms of morbidity and mortality following heart transplant. The 5-year survival rate is now beyond 70 %. However, the shortage of potential donors limits its use and requires strict criteria before listing a candidate for heart transplantation. Herein, we present a review of current indications and results of the heart transplantation program at the University hospital of Liège.
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[Minimally invasive aortic valve replacement through right anterior minithoracotomy: early experience at the University Hospital of Liege]. REVUE MEDICALE DE LIEGE 2019; 74:637-641. [PMID: 31833273] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Aortic valve replacement is nowadays a safe procedure with low morbidity and mortality. However, the evolution of surgery requires the development of less invasive techniques. Aortic valve replacement through a right mini-thoracotomy, technically more complicated, offers a lower rate of complications including less postoperative pain and less blood loss and transfusion, with a faster recovery. We report our early experience of aortic valve replacement through a right anterior mini-thoracotomy.
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Transapical beating-heart chordae implantation in mitral regurgitation: a new horizon for repairing mitral valve prolapse. J Thorac Dis 2016; 8:E1665-E1671. [PMID: 28149609 DOI: 10.21037/jtd.2016.12.78] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Extended Transsternal Thymectomy for Myasthenia Gravis: a Report of 19 Consecutive Cases. Acta Chir Belg 2016. [DOI: 10.1080/00015458.2008.11680185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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High prevalence of abdominal aortic aneurysm in patients with three-vessel coronary artery disease. Eur J Vasc Endovasc Surg 2014; 47:273-8. [PMID: 24456737 DOI: 10.1016/j.ejvs.2013.12.011] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2013] [Accepted: 12/02/2013] [Indexed: 11/29/2022]
Abstract
OBJECTIVES Currently, the prevalence of abdominal aortic aneurysm (AAA) in patients with coronary artery disease (CAD) and the correlation between CAD severity and AAA prevalence are not clearly known. We conducted a prospective study to determine the prevalence of AAA in patients undergoing coronary angiography and to determine the risk factors and a coronary profile associated with AAA. METHODS Over an 18-month period, abdominal aortic ultrasound was performed on 1,000 patients undergoing coronary angiography for suspected or known CAD, or prior to valve surgery. Clinical characteristics and coronary profile were collected from the patients. RESULTS The overall number of previously repaired, already diagnosed, and new cases of AAA in the study population was 42, yielding a prevalence of 4.2%. Among the patients with newly detected AAAs, only two had an AAA diameter of >54 mm and were therefore treated surgically. In men aged ≥ 65 years, the prevalence reached 8.6%, while in men with three-vessel CAD it was 14.4%. Multivariate analysis showed that age ≥ 65 years (p = .003), male gender (p = .003), family history of AAA (p = .01), current smoking (p = .002), and three-vessel CAD (p < .001) were significantly associated with a higher prevalence of AAA. CONCLUSION The prevalence of AAA was high in men aged ≥ 65 years and in those with three-vessel CAD regardless of age. While our findings do not prove the cost-effectiveness of screening for AAA in these high risk patients, they do support the usefulness of a quick ultrasound examination of the abdominal aorta during routine transthoracic echocardiography in such patients.
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Endovascular repair of the left subclavian artery after gunshot wound: an alternative to surgical treatment. Acta Cardiol 2012; 67:609-12. [PMID: 23252016 DOI: 10.1080/ac.67.5.2174140] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Penetrating injuries of the subclavian artery are associated with a high morbidity and mortality rate. Endovascular treatment with covered stents (stent grafts) has emerged as an effective alternative to surgery, but this new technique is not exempt from complications. We report the case of a male gunshot victim, treated by a covered stent for haemorrhagic shock due to partial subclavian rupture.
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Mycotic innominate artery pseudoaneurysm complicating mitral endocarditis. Eur J Cardiothorac Surg 2012; 42:e89. [PMID: 22771737 DOI: 10.1093/ejcts/ezs400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Acute intramural haematoma of the ascending aorta. Eur J Nucl Med Mol Imaging 2012; 39:1368-9. [PMID: 22526967 DOI: 10.1007/s00259-012-2130-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2012] [Accepted: 03/20/2012] [Indexed: 11/27/2022]
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Abstract
Bronchogenic cysts arise from an abnormal budding of the ventral diverticulum of the foregut or the tracheobronchial tree during embryogenesis. Pericardial location of these cysts is very rare. We describe a case of a young asymptomatic woman with an intrapericardial cystic mass compressing the right heart. Because of severe adhesions of the mass to the ascending aorta and to the right coronary artery, these structures were injured during surgical resection requiring the replacement of the ascending aorta and a coronary artery by-pass graft. Only the histopathologic findings provided the final diagnosis.
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[Extracorporeal membrane oxygenation (ECMO) in ICU patients suffering from cardiogenic shock, refractory hypoxemia or cardiac arrest]. REVUE MEDICALE DE LIEGE 2010; 65 Spec no.:23-28. [PMID: 21302517] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
ExtraCorporeal Membrane Oxygenation (ECMO) is a cardiopulmonary assistance device able to support patients in cardiac arrest, refractory cardiogenic shock or refractory hypoxemia otherwise sentenced to death. Recent technical progresses, early indication decision, bedside multidisciplinary implant, specific complications screening and echocardiographic weaning testing are crucial points to allow success of this exceptional technique.
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Extended transsternal thymectomy for myasthenia gravis: a report of 19 consecutive cases. Acta Chir Belg 2008; 108:102-106. [PMID: 18411583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
BACKGROUND Thymectomy is considered as an effective therapeutic option for patients with myasthenia gravis (MG). This study reports the experience of our centre's investigation into the efficacy and the safety of the procedure and the influence of different pre-operative factors on the surgical outcome. METHODS A retrospective chart review/interview was made of 19 consecutive patients who underwent extended transsternal thymectomy for MG from 1992 to 2003. The severity of the disease was determined according to the Osserman Classification. Efficacy was measured by determining the change in clinical status, the rate of remission during follow-up, and the reduction in medication requirements after thymectomy. Complete remission (CR) was defined as asymptomatic off medication for 6 months. The CR rate was calculated using the Kaplan-Meyer method. RESULTS The mean age of the patients at surgery was 34 years (range, 9-63) and 78.9% were female. Mean length of follow up was 86 months (range, 24-163). The overall complication rate was 10.6% (1 episode of atrial fibrillation and a left recurrent laryngeal nerve palsy that resolved after the first postoperative month). There was no operative mortality. The mean hospital stay was 9.4 days (range, 5-23). The crude CR rate was 32% (n = 6). The Kaplan-Meier estimate of CR was 42% at 6 years. Age, gender, duration of symptoms, thymic histology, Osserman stage and the presence of thymoma were not identified as prognostic variables. The average daily dose of Medrol and Mestinon decreased significantly between the pre-operative period and the last follow-up (Medrol, p = 0.0081; Mestinon, p = 0.0013). CONCLUSIONS Transsternal thymectomy for MG is safe and effective. It benefits patients with MG at all stages. Patients with thymoma are not associated with poorer remission rates. Complete responses are durable, as the CR rate remains stable over time.
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Abstract
Catamenial pneumothorax is a rare condition that is often misdiagnosed. It is defined as spontaneous pneumothorax occuring within 72 hours before or after onset of menstruation. Etiology is unknown but could be linked to endometriosis. Treatment is medicosurgical: thoracoscopy for pleural abrasion and hormonotherapy to avoid recurrence.
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Metachronous type III and type II acute aortic dissections in puerperium. Eur J Cardiothorac Surg 2007; 32:541-3. [PMID: 17658264 DOI: 10.1016/j.ejcts.2007.05.030] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2007] [Revised: 05/07/2007] [Accepted: 05/11/2007] [Indexed: 11/21/2022] Open
Abstract
The case of a 30-year-old non-Marfan woman who developed a type III acute aortic dissection 5 days after delivery, followed within 16 h by an independent type II dissection, is reported. Preoperative CT scan imaging and TEE suggested metachronous type II and type III dissection. This was confirmed at surgery, where limited dissection of the aortic root without communication with the isthmic area via the aortic arch was evidenced. The patient underwent repair of the aortic root and adjacent ascending aorta and was medically treated for her type III dissection. This is the first report of metachronous acute aortic dissections in puerperium.
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[Surgical left ventricular remodelling via endoventriculoplasty: clinical observation]. REVUE MEDICALE DE LIEGE 2006; 61:649-52. [PMID: 17112166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
A case of dilated ischemic cardiomyopathy, with severely impaired left ventricular systolic function, treated by endoventriculoplasty and CABG, is reported. The authors discuss the modern concepts regarding the surgical treatment of large anterior asynergic scars following occlusion of the LAD. Since there are more similarities between akinesia and dyskinesia than previously thought, the endoventriculoplasty of DOR may constitute a new way to surgically remodel the left ventricle in dilated cardiomyopathies with large anterior akinesia. This surgery significantly improves the ventricular function and the overall patients' prognosis at short and mid term follow up.
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30
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Abdominal aortic aneurysm due to Brucella melitensis. Acta Chir Belg 2005; 105:93-5. [PMID: 15790211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
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31
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[Clinical case of the month. Complete replacement of the ascending aorta and aortic arch in a case of chronic aortic dissection]. REVUE MEDICALE DE LIEGE 2001; 56:140-3. [PMID: 11338783] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/20/2023]
Abstract
We report the case of a patient who developed an evolutive chronic aortic dissection after ascending aorta replacement for acute type A aortic dissection. Owing to the development of severe aortic regurgitation, aortic root pseudoaneurysm and aneurysmal dilatation of the arch and descending aorta, reoperation was adviced. Reoperation included Cabrol modification of the Bentall operation and aortic arch replacement with elephant trunk performed under deep hypothermic circulatory arrest. The incidence of late aneurysmal formation in type 1 aortic dissection has been reported to be 30%. Close postoperative follow-up of the aortic diameter is necessary to detect a critical dilatation and to permit elective reoperation.
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32
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Les « Vibrionsanaérobies des leucorrhées. I : Technique d'isolement et sensibilité aux antibiotiques. Med Mal Infect 1980. [DOI: 10.1016/s0399-077x(80)80096-5] [Citation(s) in RCA: 30] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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33
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["In vitro" susceptibility of some aerobic and anaerobic bacteria to three 5-nitro-imidazole derivatives: metronidazole, ornidazole and tinidazole (author's transl)]. ANNALES DE MICROBIOLOGIE 1980; 131:45-59. [PMID: 7362180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
As shown earlier, the three drugs are effective against most anaerobic bacteria. However, with Bacteroides fragilis the geometric mean MIC of metronidazole (0.43 microgram/ml), ornidazole (0.37 microgram/ml) and tinidazole (0.20 microgram/ml) are statistically different. Moreover, and contrary to generally accepted opinion, some aerobic bacteria such as Moraxella and Bacillus can be susceptible to nitro-imidazoles. The results suggest another mechanism for the action of nitro-imidazoles, different from that previously described. This underscores the major role of the reduction of the nitrogroup by a low-redox-potential. Two strains of strictly anaerobic bacteria show a relative resistance in the microaerophilic zone.
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34
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[The pneumococcal infection in a general hospital of a parisian suburb: a prospective study in Villeneuve-Saint-Georges hospital (author's transl)]. PATHOLOGIE-BIOLOGIE 1979; 27:525-9. [PMID: 398021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The authors have carried during one year, in the hospital of Villeneuve-Saint-Georges, a prospective study on 229 cases of pneumococcal infections with bacteriological findings. They emphazise the frequency, the high-exposed groups and the gravity of these infections despite of the antibiotherapy. The emergence of multiply resistant pneumococcus makes out another argument for proposing a preventive vaccination taking notice of the most frequent serotypes found in France.
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35
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[Pneumococcal serotyping. Multicentric inventory in hospital. Years 1977-1978 (author's transl)]. PATHOLOGIE-BIOLOGIE 1979; 27:571-8. [PMID: 44741] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
For a period of 17 months, 670 pneumococci, mostly isolated in the Paris area, have been typed with contercurrent-immunoelectrophoresis ; 338 of them come from cases of pneumonia, bacteremia, meningitis and acute otitis media. An important regrouping of the most frequent serotypes among the 83 known serotypes makes possible a vaccinal prophylaxis. The tetradecavalent vaccine which is now for sale in USA gives, in the four main pathologies of this enquiry, a coverage superior to 80 percent. Choosing the 14 most frequent serotypes of the four main pathologies of their data the authors propose the following vaccinal formula : 1, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 18, 19, 23.
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36
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[Isolation of a strain of Streptococcus pneumoniae multiresistant to antibiotics]. LA NOUVELLE PRESSE MEDICALE 1979; 8:872. [PMID: 36599] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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37
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Activité antibactérienne comparée in vitro de la Céfalotine et de la Céfoxitine sur les sous-espèces de Bactéroïdes fragilis. Med Mal Infect 1979. [DOI: 10.1016/s0399-077x(79)80088-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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38
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39
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[Actinomyces odontolyticus, first study in France]. COMPTES RENDUS HEBDOMADAIRES DES SEANCES DE L'ACADEMIE DES SCIENCES. SERIE D: SCIENCES NATURELLES 1977; 285:1561-4. [PMID: 417834] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The authors report the detailed study of a strain of Actinomyces odontolyticus isolated from a pleural liquid. Gas-liquid chromatography can specify the biochemistral metabolism of the germ and set off an endocellular lipidolytic activity.
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40
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41
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[Calcification f the uilical vein]. REVUE FRANCAISE DE GYNECOLOGIE ET D'OBSTETRIQUE 1971; 66:51-60. [PMID: 5548111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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42
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[Abortion due to Pseudomonas aeruginosa. Protection of the pregnant guinea pig by vaccination]. GYNECOLOGIE ET OBSTETRIQUE 1970; 69:301-8. [PMID: 4990841] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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43
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[Abortion due to Pseudomonas aeruginosa. Protection of the pregnant guinea-pig by vaccination]. REVUE FRANCAISE DE GYNECOLOGIE ET D'OBSTETRIQUE 1970; 65:225-30. [PMID: 4987079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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44
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[On identification of the genus Sergentella. Comparative study of its morphology and that of Ashbya gossypii, a pathogenic fungus of the cotton boll]. ANNALES DE L'INSTITUT PASTEUR 1968; 114:639-44. [PMID: 5760447] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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45
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[Action of pyocyanine on the development of pregnancy in the guinea pig]. REVUE FRANCAISE DE GYNECOLOGIE ET D'OBSTETRIQUE 1967; 62:461-2. [PMID: 5618602] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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46
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[Pseudomonas aeruginosa and spontaneous abortion. Saprophytism. Parasitism. Pathogenesis]. REVUE FRANCAISE DE GYNECOLOGIE ET D'OBSTETRIQUE 1967; 62:451-60. [PMID: 5618601] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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47
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[Bacteriological study of non-dysplastic lesions of the cervix uteri]. LA SEMAINE DES HOPITAUX : ORGANE FONDE PAR L'ASSOCIATION D'ENSEIGNEMENT MEDICAL DES HOPITAUX DE PARIS 1967; 43:193-6. [PMID: 4291745] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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48
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[Meningitis in the newborn and vaginal Streptococcus B infection. Differential diagnosis with saprophytic Pneumococcus and pathogenicity]. REVUE FRANCAISE DE GYNECOLOGIE ET D'OBSTETRIQUE 1965; 60:785-788. [PMID: 5852937] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
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49
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[Infection due to group A Streptococcus pyogenes and interrupted pregnancy]. REVUE FRANCAISE DE GYNECOLOGIE ET D'OBSTETRIQUE 1965; 60:711-714. [PMID: 5853919] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
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50
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[On metrorrhagia in young girls: Neisseria and Moraxella]. REVUE FRANCAISE DE GYNECOLOGIE ET D'OBSTETRIQUE 1965; 60:665-72. [PMID: 5853915] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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