251
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Chevalier P, Van Viet H, de Jaeger C, Rovani X, Perier P, Carpentier A, Rullière R. [Double mitral orifice. Apropos of a case]. Ann Cardiol Angeiol (Paris) 1993; 42:93-6. [PMID: 8494325] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
The authors report a case of Double Mitral Orifice (DMO), existing in isolation and type 3 by the Floch Prigent classification. This rare anomaly is often associated with another congenital malformation, dominated by intra-atrio-ventricular defect. Two-dimensional echocardiography is the essential diagnostic factor. Hemodynamic consequences may be nil, but mitral insufficiency and/or stenosis may complicate this malformation. Treatment may be summarised as abstention, surgical repair or valve replacement, according to the severity of lesions.
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252
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Geraads A, Carpentier A, Plagne R. [Is spontaneous regression of pulmonary metastasis of renal cancer possible? Apropos of a case with review of the literature]. REVUE DE PNEUMOLOGIE CLINIQUE 1993; 49:233-242. [PMID: 8047784] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
A 64-year-old man was hospitalized with a cancer of the right kidney associated with pulmonary images suggestive of parenchymatous metastases. After nephrectomy and no further treatment, we observed an involution of the images which disappeared completely within a few months and did not recur. Twenty months after the nephrectomy, the chest X-ray remained normal. This case raised the problem of possible spontaneous regression of renal cancer pulmonary metastases. Seventy-two observations were found in the literature: those sufficiently described were analyzed, but certain observations were questionable; a formal pathology diagnosis was only confirmed in two cases in 1959 and in 1977. Because of the rarity of these documented cases and due to the large number of possible causes of round, sometimes transitory, opacities on the chest X-ray, it would appear that one must be very sceptical about the existence of true spontaneous regression of renal cancer pulmonary metastases.
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253
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Chachques JC, Cron C, Acar C, Portoghèse M, Grandjean PA, Carpentier A. [Circulatory assistance through cardiomyoplasty and aortomyoplasty. Experience and first clinical results]. Presse Med 1992; 21:2145-50. [PMID: 1297132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
The finding that skeletal muscles can be made resistant to fatigue by progressive electrical stimulation has been used as a means of providing circulatory support in cardiac surgery. The first application of this discovery was dynamic cardiomyoplasty, performed for the first time in man in 1985 at the Broussais Hospital, Paris. The latissimus dorsi muscle is transposed into the thorax, then attached around the heart and finally stimulated synchronously with the ventricular systole. So far, more than 200 patients in the whole world (including 57 at the Broussais Hospital) have undergone this operation with results that are increasingly encouraging. In these cases the muscle is used to reinforce or replace the left or right ventricle, but other applications are being studied, such as double cardiomyoplasty (left latissimus dorsi and right pectoralis major muscles), cardiomyoplasty of the right atrium and aortomyoplasty which produces aortic counterpulsation. The development of these techniques underlines the ever growing interest raised by this type of autologous circulatory support.
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254
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Jebara VA, Dervanian P, Acar C, Grare P, Mihaileanu S, Chauvaud S, Fabiani JN, Deloche A, Carpentier A. Mitral valve repair using Carpentier techniques in patients more than 70 years old. Early and late results. Circulation 1992; 86:II53-9. [PMID: 1424034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
BACKGROUND Mitral valve incompetence in elderly patients raises the problem of whether to replace or to repair the mitral valve. The purpose of this study is to review our experience with mitral valve repair in patients > 70 years old. METHODS AND RESULTS Between 1986 and 1991, 79 consecutive patients > 70 years old underwent mitral valve repair by Carpentier techniques. The most frequent cause was degenerative valve disease (65 of 79). Preoperative echocardiography showed that 6% of the patients had type I, 88% type II, and 5% type III mitral valve dysfunction. Anatomic lesions encountered at surgery confirmed the preoperative echocardiographic findings, with 88% of the patients with a leaflet prolapse either of the posterior leaflet (56%) or of both the anterior and posterior leaflets (32%). Multiple surgical procedures were required in each patient. Posterior leaflet resection was the most common technique used (76%). Prosthetic ring annuloplasty was used in 96% of patients. Associated procedures were performed in 21.5% of cases. Three patients died, for an operative mortality of 3.8%. One patient (1.3%) required reoperation for residual mitral insufficiency. Nonfatal complications related to the patients' preoperative condition were noted in more than half of the patients. Echocardiography obtained before discharge revealed absent or minimal mitral insufficiency in 91% of patients and mild mitral insufficiency (2+/4+) in 9%. Follow-up was available for 74 of 76 patients (97.3%) and ranged from 3 months to 6 years (mean, 22 months). Two patients (2.6%) were lost to follow-up. Sixty patients (89%) were in New York Heart Association functional class I or II. Seven patients died and one required reoperation. Actuarial analysis of the results showed overall survival at 5 years 81 +/- 11%; freedom from thromboembolism, hemorrhage, and reoperation 97 +/- 5%, 97 +/- 5%, and 98 +/- 4%, respectively. Color-coded echo Doppler studies obtained in 67 patients at the time of follow-up showed absent or minimal MI (91%) (n = 61), and mild MI in 9% (n = 6). CONCLUSIONS These data suggest that mitral valve repair using Carpentier techniques should now be considered as the procedure of choice in patients of any age referred for mitral insufficiency.
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255
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Jebara VA, Dervanian P, Acar C, Portoghèse M, Brizard C, Mihaileanu S, Hanania G, Deloche A, Fabiani JN, Carpentier A. [Mycotic aneurysm of the carotid artery secondary to acute bacterial endocarditis]. ARCHIVES DES MALADIES DU COEUR ET DES VAISSEAUX 1992; 85:1615-8. [PMID: 1300961] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Mycotic aneurysms of the extracranial carotid arteries are rare. A new case of mycotic aneurysm of the bifurcation of the carotid artery secondary to acute bacterial endocarditis affecting the aortic valve is reported. Simultaneous treatment of the two lesions was instituted. The twenty six cases of mycotic aneurysm of the extracranial carotid arteries previously described in the literature are reviewed by the authors.
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256
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Sousa Uva M, Jebara VA, Fabiani JN, Castel SM, Acar C, Grare P, Dib JC, Deloche A, Carpentier A. Cardiac surgery in patients with human immunodeficiency virus infection: indications and results. J Card Surg 1992; 7:240-4. [PMID: 1392232 DOI: 10.1111/j.1540-8191.1992.tb00808.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Ten patients with human immunodeficiency virus (HIV) infections underwent cardiac surgery using cardiopulmonary bypass. All were in Centers for Disease Control (CDC) group II. The cardiac involvement was either urgent or severely symptomatic in all cases. One patient died due to acquired immunodeficiency syndrome (AIDS) unrelated cause. No complications were encountered in this series. Eight of the nine survivors were available for follow-up. Three of these eight patients progressed to AIDS (CDC group IV) and subsequently died. Five patients are alive and in CDC group II. Prognosis of the HIV infection and the natural history of the cardiac disease are the two main elements to be considered whenever cardiac surgery is required.
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257
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Portoghese M, Acar C, Jebara V, Chachques JC, Fontaliran F, Deloche A, Carpentier A. [Changes in the vascular wall induced by surgical glues. Experimental study]. Presse Med 1992; 21:1154-6. [PMID: 1409463] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
The effects on vascular tissues of two different types of surgical glue, gelatin-resorcinol-formaldehyde (GRF) and fibrin (Tissucol) were tested on the rat abdominal aorta. The GRF glue induced destruction of the vascular wall: multiple inclusions of the glue were noted in the media. Conversely, the fibrin glue preserved the normal architecture of the three arterial layers. The use of GRF glue therefore should be avoided on particularly fragile tissues (e.g. coronary arteries), and it seems preferable in such cases to use the fibrin glue.
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258
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Fabiani JN, Ponzio O, Emerit I, Massonet-Castel S, Paris M, Chevalier P, Jebara V, Carpentier A. Cardioprotective effect of trimetazidine during coronary artery graft surgery. THE JOURNAL OF CARDIOVASCULAR SURGERY 1992; 33:486-91. [PMID: 1527157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Reperfusion injury remains the most uncontrolled phenomenon during cardiac surgery. Potential myocardial protection by trimetazidine was tested in a double blind placebo controlled study on 19 patients undergoing aorto-coronary bypass surgery. The trimetazidine group was composed of 10 patients and the placebo group of 9 patients. Pretreatment was started three weeks before surgery with 1 tablet (trimetazidine 20 mg) t.i.d. and the same drug was added to the cardioplegic solutions (trimetazidine: 10(-6) M). The cross clamping time was 41.1 +/- 3.8 minutes in the trimetazidine group and 39.8 +/- 2.3 minutes in the placebo group. Metabolic measurements showed that the increase of malondialdehyde measured in the coronary sinus 20 minutes after reperfusion was significantly (p = 0.014) less in the trimetazidine group (from 1.60 +/- 0.11 to 1.79 +/- 0.2 mumol/L-1) than in the placebo group (from 1.17 +/- 0.11 to 2.84 +/- 0.58 mumol/L-1). Myosin was present 4 hours after surgery in all patients in the placebo group and in 5 of the 10 of the trimetazidine group (p = 0.036). Haemodynamic measurements showed that patients pretreated with trimetazidine had a better ventricular function, as assessed by the stroke work index (SWI) significantly (p = 0.01) higher in the trimetazidine group (0.0391 +/- 0.0029 g/min/m2/beta) than in the placebo group (0.0282 +/- 0.0026 g/min/m2/beat), the evolution of SWI during surgery was not significantly different between the two groups. Thus trimetazidine seems to reduce ischaemia-reperfusion damage during cardiac surgery; moreover pretreatment with trimetazidine allows the patient to face the operation with better ventricular function.
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259
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Jebara VA, Acar C, Dervanian P, Farge A, Sousa Uva M, Julia P, Fabiani JN, Deloche A, Blondeau P, Carpentier A. Traumatic ventricular septal defects. Report of 3 cases with tricuspid valve rupture in 2 cases. THE JOURNAL OF CARDIOVASCULAR SURGERY 1992; 33:253-5. [PMID: 1572889] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Traumatic ventricular septal defects (TVSD) are rare complications of cardiac trauma. This report describes 3 cases of TVSD secondary to penetrating trauma in 2 patients and to blunt trauma in one case. Echocardiography confirmed the diagnosis in all cases. Surgical correction was performed in the 3 cases. In 2 patients associated tricuspid trauma was present requiring tricuspid valve repair.
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260
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Sousa Uva M, Massonnet Castel S, Jebara V, Fabiani JN, Acar C, Desgranges P, Carpentier A. [Heart surgery and human immunodeficiency virus]. ARCHIVES DES MALADIES DU COEUR ET DES VAISSEAUX 1992; 85:341-4. [PMID: 1575612] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The authors report their experience of cardiac surgery in 9 carriers of the human immunodeficiency virus (HIV). Eight HIV seropositive patients underwent surgery under cardiopulmonary bypass for valve repair or replacement. Eight patients were asymptomatic with respect to their viral infection: one patient had generalised lymphadenopathy. The hospital mortality was 1/9 (11.1%). There was no infectious morbidity. Five patients are alive with an average follow-up of 29.6 months and in NYHA Stages I or II. One patient deteriorated and presented symptoms of an AIDS-related complex. These results suggest that if the operative indications are justified, cardiac surgery under cardiopulmonary bypass may be performed in asymptomatic HIV seropositive patients.
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261
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Massonnet-Castel S, Farge D, Tournay D, Dubois D, Fabiani JN, Terrier-Mouilleron E, Carpentier A. [Use of a synthetic prostacyclin in extracorporeal circulation]. Presse Med 1992; 21:113-8. [PMID: 1372124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/25/2023] Open
Abstract
Using a prostacyclin in conjunction with standard heparin might limit the occurrence of post-extracorporeal circulation (ECC) thrombopathy and reduce the risk of haemorrhage inherent in this technique. For this reason, we studied the effect of the prostacyclin analogue Iloprost (ZK 36 374), a drug which is active in man when given orally with a biological half-life of 30 min, and devised a double-blind randomized trial to evaluate the potential benefit of Iloprost versus placebo in 2 groups of 15 patients (A: placebo, B: Iloprost). An infusion of the drug in incremental doses (up to 12 ng kg-1 min-1) was begun before starting the ECC and was stopped at the end of the cardiopulmonary bypass, at the time of protamine injection. Significant arterial hypotension was observed during ECC in two patients of the Iloprost group. Comparison between Iloprost and placebo groups showed that the mean number of platelets was not significantly higher in the Iloprost group 20 min after the ECC and during the early post-operative recovery period. Platelet aggregability was higher after surgery in the Iloprost group than in the placebo group. There was no significant difference in post-bypass bleeding between the two groups. Thus, Iloprost does not reduce the fall in circulating platelets observed during cardiopulmonary bypass, but it might help in preserving the platelet function. However, the potential usefulness of the drug is limited by adverse haemodynamic reactions.
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262
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Chachques JC, Acar C, Portoghese M, Bensasson D, Guibourt P, Grare P, Jebara VA, Grandjean PA, Carpentier A. Dynamic cardiomyoplasty for long-term cardiac assist. Eur J Cardiothorac Surg 1992; 6:642-7; discussion 647-8. [PMID: 1485974 DOI: 10.1016/1010-7940(92)90188-4] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
The principle of cardiomyoplasty is long-term electrostimulation of a latissimus dorsi muscle (LDM) wrapped around the failing heart. Technically, this procedure consists of placing the left LDM flap around the heart via a window created by partial resection of the 2nd or 3rd rib, and subsequent muscle electrostimulation in synchrony with ventricular systole. The aim of cardiomyoplasty is to support ventricular function in ischemic or dilated cardiomyopathies, or to partially replace the ventricular myocardium after large aneurysm or tumor resections. Our clinical experience at Broussais Hospital involves 44 patients. The functional class and quality of life improved after cardiomyoplasty. Improvement of the ventricular performance and limitation of cardiac dilatation were demonstrated over the long-term. The actuarial survival at 6 years was 71%. Risk factors influencing perioperative mortality were: age > 65 years, associated surgical procedures, pulmonary vascular hypertension, and patients hemodynamically unstable or on inotropic drug support. Preoperative risk factors influencing the long-term mortality were: permanent NYHA functional class 4, cardiothoracic ratio > 0.60, LV ejection fraction < 15%, bi-ventricular heart failure, and atrial fibrillation. Cardiomyoplasty does not preclude the use of future orthotopic heart transplantation.
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263
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Guettier C, Hamilton-Dutoit S, Guillemain R, Farge D, Amrein C, Vulser C, Hofman P, Carpentier A, Diebold J. Primary gastrointestinal malignant lymphomas associated with Epstein-Barr virus after heart transplantation. Histopathology 1992; 20:21-8. [PMID: 1310668 DOI: 10.1111/j.1365-2559.1992.tb00911.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Gastrointestinal involvement has been reported in 12-21% of post-transplant lymphoproliferative disorders but is unusual in the setting of heart transplantation. We report four post-transplant lymphoproliferative disorders observed among the 174 heart transplant recipients of our series, all of which were primary malignant lymphomas of and confined to the digestive tract. The mean onset time from transplantation was 22 months. Small intestine lesions were present in all four patients, with gastric involvement in one. Histologically, the tumour was monomorphic of immunoblastic type in one case and polymorphic in the three other cases. Analysis of cytoplasmic immunoglobulins demonstrated the presence of a major monoclonal subset in all patients. Epstein-Barr virus genome was found in numerous tumour cells by in situ hybridization. The exclusive localization to the digestive tract and the lymphoepithelial lesions observed in two cases suggest that these lymphoproliferations might originate from mucosa-associated lymphoid tissue.
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264
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Mousseaux E, Idy-Peretti I, Bittoun J, Diebold B, Paulylaubry C, Carpentier A, Gaux JC. MR tissue characterization of a right atrial mass: diagnosis of a lipoma. J Comput Assist Tomogr 1992; 16:148-51. [PMID: 1729294] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
A case of histologically confirmed benign lipoma of the right atrium is presented. Magnetic resonance imaging was successfully used to visualize and characterize the tumor previously detected by echocardiography. T1-weighted MR was superior to echocardiography and was in surgical agreement with examination in identifying the relationship of the lipoma to the right atrial wall, the coronary sinus, and the interatrial septum. Comparison of measurements of the tumor's signal intensities on T1- and T2-weighted images and T2 relaxation time with those of surrounding myocardium and mediastinal fat allowed a preoperative diagnosis of lipoma. Magnetic resonance may obviate surgical intervention in selected asymptomatic cases where the diagnosis of benign lipoma appears likely.
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265
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Acar C, Jebara VA, Grare P, Chachques JC, Dervanian P, Vahanian A, Carpentier A. Traumatic mitral insufficiency following percutaneous mitral dilation: anatomic lesions and surgical implications. Eur J Cardiothorac Surg 1992; 6:660-3; discussion 663-4. [PMID: 1485977 DOI: 10.1016/1010-7940(92)90191-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
Percutaneous mitral dilation is a widely accepted technique for treating pure mitral stenosis. Traumatic mitral insufficiency may occur secondary to this technique raising the problem of the feasibility of mitral valve repair. Twenty patients were operated on for traumatic mitral insufficiency following percutaneous mitral dilation. Three patients required emergency operations (within 6 h). In the other cases, surgery was carried out within the following days or weeks. Operative analysis of the mitral valves showed the following lesions: tear of the anterior leaflet (n = 4), tear of the posterior leaflet (n = 2), anterior (n = 4) or posterior (n = 9) paracommissural tear and papillary muscle rupture (n = 1). Associated chordal rupture was found in 3 patients. Septal perforation secondary to transseptal puncture was found in all cases. A septal tear of more than 10 mm was present in 4 patients. Surgery consisted of mitral valve reconstruction (n = 12) or mitral valve replacement (n = 8). Anatomic lesions following percutaneous mitral dilation may affect all the elements of the mitral valve apparatus. The possibility of repair depends more on the degree of calcification of the valve than on the extent of the leaflet tear.
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266
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Dervanian P, Acar C, Jebara VA, Deloche A, Fabiani JN, Carpentier A. [Mitral valvuloplasty for endomyocardial fibrosis in a child with acute leukemia and hypereosinophilia]. ARCHIVES DES MALADIES DU COEUR ET DES VAISSEAUX 1991; 84:1861-4. [PMID: 1793325] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
The authors report the case of a child with acute lymphoblastic leukaemia and hypereosinophilia complicated by left sided endomyocardial fibrosis. Despite the need for urgent treatment and severe mitral valve disease, a complex mitral valvuloplasty was performed, consisting of mobilisation and reconstruction of the posterior leaflet, burying the chordae with plicature of the papillary muscle of the anterior leaflet associated with an annuloplasty. Decortication was performed by a transvalvular approach. The technique of mobilisation-reconstruction of the posterior mitral leaflet with a pericardial patch should widen the indication of conservative surgery in this condition, in the presence of dominant mitral regurgitation in the child.
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267
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Jebara VA, Sarkis A, Acar C, Mihaileanu S, Dervanian P, Fabiani JN, Deloche A, Laubry CP, Carpentier A. Coronary artery-left ventricle fistulas after cardiac surgery. Am Heart J 1991; 122:1759-62. [PMID: 1957770 DOI: 10.1016/0002-8703(91)90294-r] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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268
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Acar C, Jebara VA, Portoghèse M, Fontaliran F, Dervanian P, Chachques JC, Meininger V, Carpentier A. Comparative anatomy and histology of the radial artery and the internal thoracic artery. Implication for coronary artery bypass. Surg Radiol Anat 1991; 13:283-8. [PMID: 1803538 DOI: 10.1007/bf01627759] [Citation(s) in RCA: 58] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Anatomical characteristics of the radial a. were compared to those of the internal thoracic a., considered as a gold standard in coronary surgery. The length, the diameter, the collateral distribution and the wall thickness of these two arteries were studied comparatively. In addition, a comparative histological analysis was carried out. Anatomical and histological characteristics of these two arteries have important implications for coronary artery bypass.
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269
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el Asmar B, Acker M, Couetil JP, Penther PH, Carpentier A. Tricuspid valve myxoma: a rare indication for tricuspid valve repair. Ann Thorac Surg 1991; 52:1315-6. [PMID: 1755687 DOI: 10.1016/0003-4975(91)90020-q] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Excision of a myxoma involving the tricuspid valve often necessitates tricuspid valve replacement or a less than optimal margin of resection. We report a successful tricuspid valve repair after en bloc resection of a myxoma involving the septal leaflet of the tricuspid valve.
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270
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Perier P, Mihaileanu S, Fabiani JN, Deloche A, Chauvaud S, Jindani A, Carpentier A. Long-term evaluation of the Carpentier-Edwards pericardial valve in the aortic position. J Card Surg 1991; 6:589-94. [PMID: 1810551 DOI: 10.1111/jocs.1991.6.4s.589] [Citation(s) in RCA: 26] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
From July 1980 to December 1985, 124 patients underwent isolated aortic valve replacement with the Carpentier-Edwards pericardial bioprosthesis. The mean age of the patients was 64.9 +/- 13.1 years. All patients but one (0.7%) were followed for an average of 5.52 +/- 0.21 years after the operation and follow-up totaled to 677 patient-years. There were six early deaths (30-day mortality of 4.8%) and 25 late deaths (3.7% +/- 0.7% patient-year). After 9 years the actuarial survival rate was 64% +/- 14%. Six patients died of valve-related deaths (three anticoagulant-related hemorrhage, one endocarditis, one thromboembolic complication, and one sudden death) for an actuarial rate of 95% +/- 5% patients free of valve-related death at 9 years. Valve-related complications included five thromboembolic episodes (0.7% +/- 0.3% patient-year), eight anticoagulant-related hemorrhagic complications (1.2% +/- 0.4% patient-year), and two reoperations (0.3% +/- 0.2% patient-year). After 9 years, freedom from thromboembolic events was 96% +/- 4%, that from anticoagulant-related hemorrhage was 93% +/- 5%, and that from reoperation was 98% +/- 2%. There was no structural deterioration of the valve. We conclude that the Carpentier-Edwards pericardial prosthesis has a low incidence of valve-related complication and mortality within the 9-year time frame of this study.
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271
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Acar C, Vahanian A, Grare P, Jebara V, Dervanian P, Fabiani JN, Deloche A, Carpentier A. [Traumatic mitral valve insufficiency after percutaneous mitral valve angioplasty. Mechanisms and surgical technique]. ARCHIVES DES MALADIES DU COEUR ET DES VAISSEAUX 1991; 84:1529-34. [PMID: 1837208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Eighteen patients underwent surgery for traumatic mitral regurgitation following percutaneous mitral valvuloplasty (PMV). Three patients required emergency surgery (delay less than 6 hours). In the remaining cases, the operation was performed one week after PMW (n = 11) or delayed for up to 3 months (n = 4). The operative findings were: ruptured papillary muscle (n = 1); torn anterior leaflets (n = 4), torn posterior leaflet (n = 1), anterior paracommissural tear (n = 3), posterior paracommissural tear (n = 9). Associated lesions included left atrial thrombosis (n = 2) and greater than 1 cm atrial septal defect (n = 4). Conservative mitral valve surgery was possible in over half the cases (n = 10), including two extensive tears of the anterior leaflet. The other patients required mitral valve replacement (n = 8). There were no postoperative complications in any of the patients.
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272
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Massonnet-Castel S, Fabiani JN, Jebara V, Rubino P, Pelissier E, Deloche A, Terrier E, Carpentier A. [Advantages and limits of programmed autologous transfusion in cardiovascular surgery. Apropos of 524 patients]. ARCHIVES DES MALADIES DU COEUR ET DES VAISSEAUX 1991; 84:1447-52. [PMID: 1759897] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Between October 1987 and July 1989, 544 patients, candidates for cardiovascular surgery, were included in a trial of programmed autologous autotransfusion. Five hundred and twenty four patients underwent one or several (maximum 4) blood donation sessions in the 3 weeks before surgery with no complications. Overall, 57% of patients benefited from homologous blood transfusion, thereby avoiding all risk of contamination. It was in the group of patients able to undergo 3 or 4 preoperative blood donations that we observed the smallest number of homologous transfusions (30%). Programmed autologous transfusion would seem to be a very useful technique for cardiac surgery, allowing a reduction in health care costs without additional patient risk. In order to improve on this method, it may be useful to associate a peroperative technique of blood recuperation in patients in whom the transfusion needs are likely to exceed the possibilities of preoperative blood donation alone.
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273
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274
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Acar C, Vahanian A, Jebara VA, Fabiani JN, Deloche A, Acar J, Carpentier A. Mitral valve repair for anterior leaflet disruption after percutaneous mitral dilation. J Thorac Cardiovasc Surg 1991; 102:468-9. [PMID: 1881194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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275
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Jebara V, Acar C, Mihaileanu S, Touzet M, Guillemain R, Guibourt P, Fabiani JN, Deloche A, Carpentier A. [Circulatory assistance by aorto-ventricular shunt. A new implantation technique]. Presse Med 1991; 20:1273-4. [PMID: 1832762] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
This technique is original in that it involves a single site (the ascending aorta) easily accessible to cannulation. Following lateral clamping of the ascending aorta, a bifurcate Dacron prosthesis is anastomosed. The draining cannula is introduced through one of the branches of the prosthesis and manually guided through the aortic sigmoid leaflets down to the left ventricular ejection outlet. The perfusion cannula is introduced through the outer branch of the prosthesis. The end of this cannula is positioned at the origin of the prosthesis to avoid a possible bend in the fork. This technique is a simple and effective means of providing left ventricular support.
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