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1.
Circulation ; 131(4): 337-46; discussion 346, 2015 Jan 27.
Artículo en Inglés | MEDLINE | ID: mdl-25538230

RESUMEN

BACKGROUND: This article presents an update of the results achieved by modern surgery in congenital heart defects (CHDs) over the past 40 years regarding survival and the need for reoperations, especially focusing on the results from the past 2 decades. METHODS AND RESULTS: From 1971 to 2011, all 7038 patients <16 years of age undergoing surgical treatment for CHD at Rikshospitalet (Oslo, Norway) were enrolled prospectively. CHD diagnosis, date, and type of all operations were recorded, as was all-cause mortality until December 31, 2012. CHDs were classified as simple (3751/7038=53.2%), complex (2918/7038=41.5%), or miscellaneous (369/7037=5.2%). Parallel to a marked, sequential increase in operations for complex defects, median age at first operation decreased from 1.6 years in 1971 to 1979 to 0.19 years in 2000 to 2011. In total, 1033 died before January 1, 2013. Cumulative survival until 16 years of age in complex CHD operated on in 1971 to 1989 versus 1990 to 2011 was 62.4% versus 86.9% (P<0.0001). In the comparison of patients operated on in 2000 to 2004 versus 2005 to 2011, 1-year survival was 90.7% versus 96.5% (P=0.003), and 5-year cumulative survival was 88.8% versus 95.0% (P=0.0003). In simple versus complex defects, 434 (11.6%) versus 985 (33.8%) patients needed at least 1 reoperation before 16 years of age. In complex defects, 5-year cumulative freedom of reoperation among patients operated on in 1990 to 1999 versus 2000 to 2011 was 66% versus 73% (P=0.0001). CONCLUSIONS: Highly significant, sequential improvements in survival and reductions in reoperations after CHD surgery were seen. A future challenge is to find methods to reduce the need for reoperations and further reduce long-term mortality.


Asunto(s)
Logro , Cardiopatías Congénitas/mortalidad , Cardiopatías Congénitas/cirugía , Sistema de Registros , Adolescente , Niño , Preescolar , Femenino , Estudios de Seguimiento , Cardiopatías Congénitas/diagnóstico , Humanos , Lactante , Masculino , Noruega/epidemiología , Estudios Prospectivos , Tasa de Supervivencia/tendencias , Factores de Tiempo , Resultado del Tratamiento
3.
Int Wound J ; 11(2): 177-82, 2014 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-22925188

RESUMEN

Mediastinitis is treated with either vacuum-assisted closure (VAC) or traditional closed drainage (TCD) with irrigation. The aim of the study was to determine the effect of the two treatments on mortality and re-infection rate in a source population, using 21 314 consecutive patients undergoing isolated coronary artery bypass grafting (CABG) from January 1997 to October 2010. Median observation time was 2·9 years in the VAC group and 8·0 years in the TCD group. The epidemiological design was of an exposed (VAC, n = 64) versus non-exposed (TCD, n = 66) cohort with two endpoints: (1) mortality and (2) failure of sternal wound healing or re-infection. The crude effect of treatment technique versus endpoint was estimated by univariate analysis. Stratification analysis by the Mantel-Haenszel method was performed to quantify confounders and to pinpoint effect modifiers. Adjustment for confounders was performed using Cox regression analysis. Mediastinitis was diagnosed 6-105 (median 14) days after primary operation in the VAC group and 13 (5-29) days in the TCD group. There was no difference between groups in long-term survival. Failure of sternal wound healing or re-infection occurred less frequently in the VAC group (6%) than in the TCD group (21%; relative risk = 0·29, 95% CI = 0·06-0·88, P = 0·01). There are concerns for increase in right ventricle rupture in VAC compared with TCD. There was no difference in survival after VAC therapy and TCD therapy of post-CABG mediastinitis. Failure of sternal wound healing or re-infection was more common after TCD therapy.


Asunto(s)
Drenaje/métodos , Mediastinitis/terapia , Terapia de Presión Negativa para Heridas , Anciano , Anciano de 80 o más Años , Puente de Arteria Coronaria , Femenino , Humanos , Masculino , Mediastinitis/etiología , Mediastinitis/mortalidad , Recurrencia
4.
Psychosomatics ; 54(5): 418-27, 2013.
Artículo en Inglés | MEDLINE | ID: mdl-23756125

RESUMEN

BACKGROUND: Extracorporeal membrane oxygenation (ECMO) is increasingly used to save patients with severe cardiopulmonary failure at high risk of dying, but the long-term psychiatric outcome of the treatment has not been studied. METHODS: Twenty-eight adults who survived ECMO were subjected to psychiatric assessment 5 years after ECMO by means of interviews (MINI-Neuropsychiatric Interview and Montgomery-Åsberg Depression Rating Scale) and psychometrics [Neuroticism and social conformity (EPQ-N+L); General Health Questionnaire (GHQ), Hospital Anxiety Depression Scale; Aggression Questionnaire, Toronto Alexithymia Scale, and Giessener somatic symptom checklist (GBB)]. RESULTS: Fifteen patients (54%) suffered lifetime psychiatric disorders prior to ECMO. After ECMO, 11 subjects (39%) developed new psychiatric disorders, mostly organic mental (18%), obsessive-compulsive disorders (OCD) 15%, and/or post-traumatic stress disorders (PTSD) 11%. These 11 patients reported higher scores on Montgomery-Åsberg Depression Rating Scale (MADRS), GHQ, EPQ-N, and GBB. Disregarding the presence of psychiatric disorders at follow-up, ECMO patients reported high levels of distress, physical aggression, anger, and alexithymic traits. CONCLUSIONS: Severe life-threatening cardiovascular or pulmonary failure with subsequent ECMO is associated with an increased prevalence of long-term psychiatric disorders and distress. Studies addressing the etiology and prevalence of psychiatric consequences after ECMO are needed.


Asunto(s)
Oxigenación por Membrana Extracorpórea/psicología , Insuficiencia Cardíaca/terapia , Trastorno Obsesivo Compulsivo/psicología , Insuficiencia Respiratoria/terapia , Trastornos por Estrés Postraumático/psicología , Sobrevivientes/psicología , Adolescente , Adulto , Síntomas Afectivos/psicología , Agresión , Ira , Depresión/psicología , Femenino , Estudios de Seguimiento , Insuficiencia Cardíaca/complicaciones , Insuficiencia Cardíaca/psicología , Humanos , Masculino , Persona de Mediana Edad , Insuficiencia Respiratoria/complicaciones , Insuficiencia Respiratoria/psicología , Estrés Psicológico/psicología , Adulto Joven
6.
Tidsskr Nor Laegeforen ; 125(1): 36-7, 2005 Jan 06.
Artículo en Noruego | MEDLINE | ID: mdl-15643462

RESUMEN

BACKGROUND: Tracheal resection is a valuable treatment option in patients with primary localized tumours and in selected patients with post-tracheostomy stenosis. The main symptom is dyspnoea on activity. Tracheal tumour is a rare condition with adenoid cystic carcinoma as the dominant malignant type, whereas papilloma is the most common benign lesion. MATERIAL AND METHODS: In our institution we performed eight tracheal operations from 1989 to 2002. Five patients had malignant tumours and three post-tracheostomy stenosis. The patients were reevaluated with endoscopy. RESULTS AND INTERPRETATION: Four patients with carcinomas underwent tracheal resection and direct anastomosis. One patient had postoperative irradiation due to carcinoma cells in the resection margin and died five years later. In one patient local infiltration outside the tracheal wall rendered him inoperable. Two of the three patients with benign stenoses had recidivations and underwent endoscopic dilatation and stenting. Patients with localized malignant tumours and selected patients with benign tracheal stenoses may benefit from tracheal resection. Tracheal stenosis is an important differential diagnosis in patients with airway obstruction that does not respond to pharmacological treatment.


Asunto(s)
Carcinoma Adenoide Quístico/cirugía , Tráquea/cirugía , Neoplasias de la Tráquea/cirugía , Estenosis Traqueal/cirugía , Adolescente , Adulto , Carcinoma Adenoide Quístico/etiología , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estenosis Traqueal/etiología , Traqueostomía/efectos adversos
7.
J Thorac Cardiovasc Surg ; 128(3): 449-56, 2004 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-15354107

RESUMEN

OBJECTIVE: Simple linear resection and endoventricular patch plasty are alternative techniques to repair postinfarction left ventricular aneurysm. The aim of the study was to compare these 2 methods with regard to early mortality and long-term survival. METHODS: We retrospectively reviewed 159 patients undergoing operations between 1989 and 2003. The epidemiologic design was of an exposed (simple linear repair, n = 74) versus nonexposed (endoventricular patch plasty, n = 85) cohort with 2 endpoints: early mortality and long-term survival. The crude effect of aneurysm repair technique versus endpoint was estimated by odds ratio, rate ratio, or relative risk and their 95% confidence intervals. Stratification analysis by using the Mantel-Haenszel method was done to quantify confounders and pinpoint effect modifiers. Adjustment for multiconfounders was performed by using logistic regression and Cox regression analysis. Survival curves were analyzed with the Breslow test and the log-rank test. RESULTS: Early mortality was 8.2% for all patients, 13.5% after linear repair and 3.5% after endoventricular patch plasty. When adjusted for multiconfounders, the risk of early mortality was significantly higher after simple linear repair than after endoventricular patch plasty (odds ratio, 4.4; 95% confidence interval, 1.1-17.8). Mean follow-up was 5.8 +/- 3.8 years (range, 0-14.0 years). Overall 5-year cumulative survival was 78%, 70.1% after linear repair and 91.4% after endoventricular patch plasty. The risk of total mortality was significantly higher after linear repair than after endoventricular patch plasty when controlled for multiconfounders (relative risk, 4.5; 95% confidence interval, 2.0-9.7). Linear repair dominated early in the series and patch plasty dominated later, giving a possible learning-curve bias in favor of patch plasty that could not be adjusted for in the regression analysis. CONCLUSIONS: Postinfarction left ventricular aneurysm can be repaired with satisfactory early and late results. Surgical risk was lower and long-term survival was higher after endoventricular patch plasty than simple linear repair. Differences in outcome should be interpreted with care because of the retrospective study design and the chronology of the 2 repair methods.


Asunto(s)
Aneurisma Cardíaco/mortalidad , Aneurisma Cardíaco/cirugía , Adulto , Anciano , Anciano de 80 o más Años , Procedimientos Quirúrgicos Cardíacos/métodos , Femenino , Ventrículos Cardíacos/cirugía , Humanos , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Tasa de Supervivencia , Factores de Tiempo
8.
Intensive Care Med ; 29(10): 1736-43, 2003 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-12955185

RESUMEN

OBJECTIVE: To test the tolerability and safety of the universal plasma Uniplas [solvent/detergent (SD)-treated plasma], infused regardless of the patient's blood group. DESIGN: Prospective, parallel group, controlled and observer-blinded study, randomized with respect to patients requiring plasma transfusion. SETTING: Cardiothoracic operating room and ICU in a university hospital. PATIENTS: Eighty-four patients undergoing open-heart surgery comparing three parallel treatment groups and one control group. INTERVENTIONS: The Uniplas treatment group was subdivided into patients with blood group A, B or AB, and group O. The treatment group receiving Octaplas of type AB, was not subdivided. Patients who did not require any plasma transfusion served as control. MEASUREMENTS: Complement activation (C3bc, TCC), direct antiglobulin test (DAT) and other immunohaematological tests, tests for haemolysis, and relevant clinical observations during treatment phase. Blood samples were collected again after 6 months for evaluation of viral safety. RESULTS: Of the 84 patients, 29 served as control group. Uniplas was transfused in 36 of the patients (1-23 units). Octaplas was transfused in 19 patients (1-11 units). During the study no clinical adverse events related to plasma transfusion were observed. The degree of complement activation C3bc and TCC, a recommended test for biocompatibility, did not show any increased activation after Uniplas or Octaplas transfusion. No haemolytic reactions, positive DAT-tests or viral transmissions were observed after Uniplas transfusion. CONCLUSION: In open-heart surgery, Uniplas, which can be transfused regardless of a patient's blood group, was well-tolerated and gave no adverse drug reactions.


Asunto(s)
Procedimientos Quirúrgicos Cardíacos , Plasma , Anciano , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estudios Prospectivos , Método Simple Ciego
9.
Heart Surg Forum ; 7(1): 37-41, 2004 Jan 01.
Artículo en Inglés | MEDLINE | ID: mdl-14980848

RESUMEN

Abstract Background: Off-pump coronary artery bypass surgery has emerged as an alternative technique to traditional onpump surgery. The aim of this randomized study was to compare perioperative morbidity and mortality and intraoperative and short-term graft patency in off-pump and on-pump coronary artery bypass grafting. Methods: One hundred twenty patients were randomized for coronary revascularization with or without cardiopulmonary bypass. In all patients grafts and anastomoses were monitored with transit time Doppler ultrasonography and angiography. Angiography was repeated 3 months after the procedure in 115 of the patients. Results: Angiography 3 months postoperatively revealed that internal mammary artery patency was 98% in both groups. Vein graft patency was 83% in the off-pump group and 91% in the on-pump group, a difference that was not statistically significant. One perioperative death was recorded in each group. Two strokes were recorded in the on-pump group, none in the off-pump group. Conclusion: In this prospective, controlled study, perioperative and short-term outcome of off-pump coronary surgery equaled that of on-pump surgery.

10.
Perfusion ; 22(4): 225-9, 2007 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-18181509

RESUMEN

BACKGROUND: Serious heart failure may be treated with extracorporeal membrane oxygenation (ECMO) when other treatment fails. The aim of the present study was to analyse preoperative risk factors of early mortality in patients treated with veno-arterial (VA)-ECMO. METHODS: We studied a total of 18 possible risk factors in 80 patients with severe cardiac insufficiency treated with VA-ECMO. All consecutive cases treated at our institution between Sept.1990 and May 2006 were included. Univariate analysis and multiple logistic regression analysis were performed on 16 risk factors. The endpoint was early mortality (any death within 30 days of ECMO treatment). RESULTS: Thirty patients (37.5%) died within 30 days. Age, gender, cause of cardiac failure, pre-ECMO treatment (ventilator, NO, IABP) did not significantly influence early mortality. A higher SvO2 was associated with survival and remained significant in the multivariate analysis. CONCLUSION: Treatment with VA-ECMO in patients with severe cardiac failure may save lives. It is, however, difficult to predict outcome. In this study, only SvO2 values prior to ECMO were positively associated with survival.


Asunto(s)
Oxigenación por Membrana Extracorpórea , Insuficiencia Cardíaca/terapia , Adolescente , Adulto , Niño , Preescolar , Femenino , Insuficiencia Cardíaca/mortalidad , Humanos , Lactante , Recién Nacido , Modelos Logísticos , Masculino , Persona de Mediana Edad , Factores de Riesgo , Tasa de Supervivencia , Resultado del Tratamiento
11.
Ann Thorac Surg ; 84(4): 1349-55, 2007 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-17888996

RESUMEN

BACKGROUND: Serious heart and pulmonary failure may be treated with extracorporeal membrane oxygenation (ECMO). The aim of this follow-up study was a multimodal assessment of outcome in children surviving ECMO at our hospital from 1991 to 2004. METHODS: Twenty-two children were, on average, 1.18 years old (SD = 1.92; range, 0.1 to 7.8) when ECMO was initiated. Average age at follow-up was 7.2 years (range, 1.8 to 13.9). Thirteen children were treated for cardiac and nine for pulmonary failure. Venoarterial ECMO was performed in 21 patients and venovenous ECMO in one patient. The protocol included a review of patients records, clinical, neurologic and neuropsychologic, and radiological examinations, electroencephalogram, and interviews with the parents. RESULTS: Moderate or severe impairment in at least two clinical assessments were found in 16 (72.7%) children. Five (22.7%) children had cerebral palsy and 15 (68.2%) had moderate or severe cognitive impairment. Eight (36%) children had pathological radiologic findings. Pathological electroencephalograms were found in 11 (50%) patients including four (18.2%) with epileptic activity. Children with radiologic findings had a slightly worse cognitive outcome. There was no association between the neurophysiologic findings and the neuropsychologic performance or the radiologic findings. Based on parental assessment, only four children had pathological scores. CONCLUSIONS: All children, except for two, came walking to the follow-up visit. All parents were positive to the ECMO treatment, and reported a good or slightly reduced quality of life for their child. Cerebral sequelae were frequently found in children treated with ECMO. The need for treatment and support should be assessed in order to optimize their physical and psychosocial functioning.


Asunto(s)
Enfermedad Crítica/terapia , Discapacidades del Desarrollo/epidemiología , Discapacidades del Desarrollo/etiología , Oxigenación por Membrana Extracorpórea/efectos adversos , Adaptación Fisiológica , Adaptación Psicológica , Adolescente , Distribución por Edad , Niño , Desarrollo Infantil/fisiología , Preescolar , Estudios de Cohortes , Electroencefalografía , Oxigenación por Membrana Extracorpórea/psicología , Femenino , Estudios de Seguimiento , Cardiopatías Congénitas/diagnóstico , Cardiopatías Congénitas/cirugía , Humanos , Incidencia , Lactante , Recién Nacido , Masculino , Pruebas Neuropsicológicas , Probabilidad , Medición de Riesgo , Distribución por Sexo , Estadísticas no Paramétricas , Sobrevivientes , Factores de Tiempo
12.
Ann Thorac Surg ; 81(4): 1401-6, 2006 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-16564280

RESUMEN

BACKGROUND: Extracorporeal membrane oxygenation (ECMO) carries a high risk of brain injury. The aim of this study was to determine the cerebral status in 28 adult survivors on average 5.0 (range, 0.5 to 12) years after ECMO treatment for severe cardiorespiratory failure. METHODS: All 28 patients were investigated at our institution. A comprehensive assessment protocol included a medical history, physical examination, neuropsychological assessment, electroencephalography, and neuroradiologic assessment. RESULTS: All patients were ambulant unaided, and 43% were without any clinical findings. Impaired neuropsychological performance was found in 41%, neuroradiologic findings in 52%, and a pathologic electroencephalogram in 41% of the patients. There was a significant correlation between the cognitive outcome and neuroradiologic findings. The incidence of neuroradiologic findings (cerebral infarction, microemboli or hemorrhage) was significantly higher in the venoarterial group compared with the venovenous group (75% versus 17%). There was no correlation between the type of ECMO and neuropsychological impairment. Electroencephalography findings did not correlate with neuropsychological performance, nor with the neuroradiologic findings. CONCLUSIONS: Late cerebral sequelae were frequently seen in patients treated on venoarterial ECMO. A significant correlation was found between cognitive impairment and neuroradiologic findings.


Asunto(s)
Encefalopatías/epidemiología , Encefalopatías/etiología , Oxigenación por Membrana Extracorpórea/efectos adversos , Adolescente , Adulto , Encefalopatías/diagnóstico , Femenino , Estudios de Seguimiento , Humanos , Masculino , Persona de Mediana Edad
13.
Ann Thorac Surg ; 81(6): 2089-95, 2006 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-16731135

RESUMEN

BACKGROUND: After more than a decade of experience with off-pump coronary bypass surgery, still no consensus exists concerning its benefit on clinical outcome compared to the on-pump technique. In this 12-month follow-up, we compare off-pump and on-pump surgery on the appearance of graft patency, myocardial function, and clinical outcome. METHODS: One hundred twenty patients were randomized to off-pump or on-pump coronary surgery. Angiography was performed intraoperatively, at 3 and 12 months. Global myocardial function was estimated by magnetic resonance imaging (MRI) preoperatively and 12 months postoperatively, as well as functional class and stress testing. RESULTS: After 12 months internal mammary artery patency was 94% in the off-pump group and 96% in the on-pump group. Vein graft patency was 80% and 87%, respectively. No statistically significant difference between the two groups existed. There were no differences in exercise capacity improvement and attenuation of symptoms between the groups. CONCLUSIONS: At 12-months follow-up, off-pump coronary bypass surgery provided the same angiographic graft patency as the on-pump technique. Improvement in functional class and exercise capacity was the same in both groups.


Asunto(s)
Angiografía Coronaria , Puente de Arteria Coronaria Off-Pump/estadística & datos numéricos , Reestenosis Coronaria/epidemiología , Anciano , Angina de Pecho/epidemiología , Reestenosis Coronaria/diagnóstico por imagen , Prueba de Esfuerzo , Femenino , Estudios de Seguimiento , Oclusión de Injerto Vascular/diagnóstico por imagen , Oclusión de Injerto Vascular/epidemiología , Humanos , Anastomosis Interna Mamario-Coronaria , Imagen por Resonancia Magnética , Masculino , Persona de Mediana Edad , Miocardio/patología , Complicaciones Posoperatorias/epidemiología , Estudios Prospectivos , Vena Safena/trasplante , Método Simple Ciego , Resultado del Tratamiento
14.
Ann Thorac Surg ; 79(5): 1584-9, 2005 May.
Artículo en Inglés | MEDLINE | ID: mdl-15854937

RESUMEN

BACKGROUND: Clinical experience with off-pump coronary artery bypass surgery raises the question of a patient experienced benefit compared with on-pump surgery. This prospective and randomized study compared patient-reported outcome between surgical groups, as change scores at 3 months after surgery and longitudinally as time-averaged change from baseline through the first year after surgery. METHODS: In all, 120 patients were randomly assigned to on- or off-pump coronary artery surgery. A questionnaire for patient self-report of angina (Canadian Cardiovascular Society scale), health status (Short Form 36, sleep and sexual difficulty), and overall quality of life (Quality of Life Scale) was administered at baseline and at 3, 6, and 12 months after surgery. RESULTS: Patient groups were comparable with regard to age, symptoms, comorbidity, and surgical characteristics. Both groups experienced a median of two classes relief of angina at 3 months (p < 0.0005), maintained throughout follow-up. Paired t tests revealed significant improvement on all Short Form 36 subscales at 3 months after surgery, with the exception of physical role functioning in the on-pump group. No independent main effects of surgical group were observed in the between-groups covariance models. The longitudinal effect of sex was significant in four Short Form 36 subscales: physical functioning, bodily pain, and role limitation due to physical or emotional problems. Overall quality of life scores were stable in both groups. CONCLUSIONS: Both on-pump and off-pump patients reported less angina and improved health status after surgery. There were no significant differences between surgical groups in health status or overall quality of life, neither cross-sectionally nor longitudinally.


Asunto(s)
Puente de Arteria Coronaria/métodos , Estado de Salud , Calidad de Vida , Resultado del Tratamiento , Anciano , Escolaridad , Femenino , Humanos , Masculino , Persona de Mediana Edad , Infarto del Miocardio/epidemiología , Dolor , Sueño , Factores Socioeconómicos , Encuestas y Cuestionarios
16.
Scand Cardiovasc J ; 36(5): 297-301, 2002 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-12470398

RESUMEN

OBJECTIVE: Critical aortic stenosis with or without coronary artery disease is increasingly common in octogenarians. Surgery is the treatment of choice, but indications and results of aortic valve replacement (AVR), particularly when combined with coronary artery bypass grafting (CABG) are debated. We investigated whether the combined procedure of AVR and CABG increased postoperative risk compared with isolated AVR in otherwise healthy octogenarians. DESIGN: In the period 1994-1998, AVR was performed in 94 patients above 80 years, the majority in NYHA class III and IV. Combined AVR and CABG was performed in 52/94 patients. The patients were studied retrospectively by collecting data from hospital records and followed for 0-7 years. RESULTS: Mean age was 82 +/- 2.3 years, sex (male/female) 33/61, left ventricular ejection fraction 70 +/- 18%, transvalvular peak pressure gradient 63 +/- 20 mmHg and aortic valve area 0.5 +/- 0.2 cm(2). Early mortality (< 30 days) was 4/42 (9.5%) after AVR and 4/52 (7.6%) after AVR and CABG (p = NS between groups). Three-year survival was 33/42 (78.5%) after AVR and 42/52 (80.7%) after AVR and CABG (p = NS between groups). CONCLUSION: AVR with concomitant CABG in octogenarians with aortic stenosis who are otherwise healthy, may be performed without increased risk.


Asunto(s)
Estenosis de la Válvula Aórtica/cirugía , Puente de Arteria Coronaria , Implantación de Prótesis de Válvulas Cardíacas , Complicaciones Posoperatorias/epidemiología , Complicaciones Posoperatorias/etiología , Anciano , Anciano de 80 o más Años , Angina de Pecho/epidemiología , Angina de Pecho/fisiopatología , Angina de Pecho/cirugía , Estenosis de la Válvula Aórtica/epidemiología , Estenosis de la Válvula Aórtica/fisiopatología , Terapia Combinada , Enfermedad de la Arteria Coronaria/epidemiología , Enfermedad de la Arteria Coronaria/fisiopatología , Enfermedad de la Arteria Coronaria/cirugía , Disnea/epidemiología , Femenino , Estudios de Seguimiento , Humanos , Masculino , Calidad de Vida/psicología , Estudios Retrospectivos , Factores de Riesgo , Volumen Sistólico/fisiología , Encuestas y Cuestionarios , Análisis de Supervivencia , Síncope/epidemiología , Tiempo , Factores de Tiempo , Resultado del Tratamiento
17.
Ann Thorac Surg ; 78(6): 2193-5, 2004 Dec.
Artículo en Inglés | MEDLINE | ID: mdl-15561076

RESUMEN

Complete surgical closure of coronary artery fistulas may be difficult because of complex anatomy and often multiple sites of origin. This study therefore assessed whether intraoperative fistula imaging would contribute to and improve the final surgical result. Seven adult patients underwent operation for coronary arteriovenous fistula during a 10-year period. In all 4 patients who had image guidance, the operation was guided by immediate imaging to achieve complete and persistent closure. In contrast, 2 of 3 patients who underwent operation without image guidance had residual left-to-right shunts at follow-up. Image guidance was helpful and increased the success rate of surgical closure of coronary artery fistulas.


Asunto(s)
Fístula Arterio-Arterial/cirugía , Angiografía Coronaria , Enfermedad Coronaria/cirugía , Cuidados Intraoperatorios , Adulto , Anciano , Procedimientos Quirúrgicos Cardíacos/métodos , Femenino , Estudios de Seguimiento , Humanos , Masculino , Persona de Mediana Edad
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