CARLA TANAMATI
Projetos de Pesquisa
Unidades Organizacionais
Instituto do Coração, Hospital das Clínicas, Faculdade de Medicina - Médico
6 resultados
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article 2 Citação(ões) na Scopus Fontan postoperative complication: antegrade pulmonary flow(2011) TANAMATI, Carla; GUIMARAES, Vanessa Alves; PENHA, Juliano Gomes; BARBERO-MARCIAL, Miguel Lorenzoarticle 5 Citação(ões) na Scopus Tratamento cirúrgico da persistência do canal arterial na população adulta(2011) JATENE, Marcelo Biscegli; ABUCHAIM, Decio Cavalet Soares; TIVERON, Marcos G.; TANAMATI, Carla; MIURA, Nana; RISO, Arlindo; AUIK, Edrnar; LOPES, Antonio Augusto; MARCIAL, Miguel BarberoObjective: To analyze 34 patients submitted to surgical treatment of patent arterial duct with age beyond 18 years old. Methods: Retrospective data collected from patient's charts with more than eighteen years old, submitted to surgical correction of patent arterial duct between 1997 and 2008 at Instituto do Coracao da Faculdade de Medicina da Universidade de Sao Paulo. Results: The mean age was 28.7 (18 a 53) years and 22 (64.7%) were female. The more prevalent symptom was dyspnea (76.5%). Left lateral thoracotomy was used in 33 (97.1%); the DA was sectioned and sutured in 25 (73.5%) cases and one patient needed cardiopulmonary bypass support. There were eight (23.5%) calcified arterial duct and 12 (35.3%) previous treatment with transcatheter devices were performed. The complication rate was 32%, with one (2.9%) permanent vocal cord palsy. Two (5.8%) patients had residual shunt less than 2mm. Transient left cord voice palsy was observed in 3 (8.8%) The procedure improves functional class (P < 0.0001) and no mortality was observed. Conclusion: In this series, the surgical treatment of patent arterial duct in adults could be done without mortality and low incidence of complications.- Coronary dominance patterns in hypoplastic left heart syndrome(2011) ABUCHAIM, Decio Cavalet Soares; TANAMATI, Carla; JATENE, Marcelo Biscegli; MARCIAL, Miguel Lorenzo Barbero; AIELLO, Vera DemarchiIntroduction: Although hypoplastic left heart syndrome (HLHS) is extensively studied this disease still has a high mortality rate compared to other diseases treated as univentricular physiology. In this context, morphological differences between phenotypes within the spectrum of HLHS may be recognized as risk factors, and their identification can assist in choosing treatment between subgroups. Objective: To identify the most prevalent form of coronary artery dominance in HLHS in subgroups with atresia and mitral stenosis. Methods: Analysis of the coronary anatomy according to the distribution of epicardial branches and the dominance patterns classified as right, left, or balanced (co-dominant). Control group was composed of nine specimens of morphologically normal hearts; the HLHS group consisted of nine specimens with MA and 24 specimens with MS. We applied Chi-square test for statistical analysis. Results: There were significant differences between the two groups in relation to coronary artery dominance (divided by 2 = 9.298; P = 0.01). Left dominance was present in 75% of MS cases and the balanced (co-dominant) dominance was observed only in MS. In the control group, right dominance was observed in all cases (P <0.01). Conclusions: Left dominance is more common in HLHS than in the control group of normal hearts and in HLHS. The left coronary dominance is more frequent in the subgroup with mitral stenosis.
- Post-cardiotomy ECMO in pediatric and congenital heart surgery: impact of team training and equipment in the results(2015) MIANA, Leonardo Augusto; CANEO, Luiz Fernando; TANAMATI, Carla; PENHA, Juliano Gomes; GUIMARAES, Vanessa Alves; MIURA, Nana; GALAS, Filomena Regina Barbosa Gomes; JATENE, Marcelo BiscegliIntroduction: Post-cardiotomy myocardial dysfunction requiring mechanical circulatory support occurs in about 0.5% of cases. In our environment, the use of extracorporeal membrane oxygenation has been increasing in recent years. Objective: To evaluate the impact of investment in professional training and improvement of equipment in the rate of weaning from extracorporeal membrane oxygenation and survival. Methods: A retrospective study. Fifty-six pediatric and/or congenital heart patients underwent post-cardiotomy extracorporeal membrane oxygenation at our institution between November 1999 and July 2014. We divided this period into two phases: phase I, 36 cases (before the structuring of the extra-corporeal membrane oxygenation program) and phase II, 20 cases (after the extracorporeal membrane oxygenation program implementation) with investment in training and equipment). Were considered as primary outcomes: extracorporeal membrane oxygenation weaning and survival to hospital discharge. The results in both phases were compared using Chi-square test. To identify the impact of the different variables we used binary logistic regression analysis. Results: Groups were comparable. In phase I, 9 patients (25%) were weaned from extracorporeal membrane oxygenation, but only 2 (5.5%) were discharged. In phase II, extracorporeal membrane oxygenation was used in 20 patients, weaning was possible in 17 (85%), with 9 (45%) hospital discharges (P<0.01). When the impact of several variables on discharge and weaning of extracorporeal membrane oxygenation was analyzed, we observe that phase II was an independent predictor of better results (P<0.001) and need for left cavities drainage was associated with worse survival (P=0.045). Conclusion: The investment in professional training and improvement of equipment significantly increased extracorporeal membrane oxygenation results.
- Calcified amorphous tumor of the heart: case report(2011) SOUSA, Jocerlano Santos de; TANAMATI, Carla; MARCIAL, Miguel Barbero; STOLF, Noedir Antonio GroppoCalcified amorphous tumor of the heart consists of a cardiac mass of rare nonneoplastic nature that mimics malignancy and causes symptoms due to obstruction or embolization of calcific fragments. We present a case of tumor 17-year-old young, male, in tricuspid valve, with classic pathological findings. It was preferred to approach for classic median esternotomy, installation of the circuit of extracorporal circulation and right atriotomy, exereses of tumor, DeVega's plasty in tricuspid valve and bicuspidization. The amatomopathological study demonstrated presence of extensive calcification and metaplastic bone areas. The patient had an uneventful hospitalization.
- Pediatric and congenital heart transplant: twenty-year experience in a tertiary Brazilian Hospital(2014) MIANA, Leonardo Augusto; AZEKA, Estela; CANEO, Luiz Fernando; TURQUETTO, Ada Luisa; TANAMATI, Carla; PENHA, Juliano Gomes; CAUDURO, Alexandre; JATENE, Marcelo BiscegliIntroduction: Cardiac transplantation remains the gold standard for end-stage cardiomyopathies and congenital heart defects in pediatric patients. Objective: This study aims to report on 20 years of experience since the first case and evaluate our results. Methods: We conducted a retrospective analysis of the database and outpatient follow-up. Between October 1992 and April 2012, 109 patients underwent 114 transplants. 51.8% of them being female. The age of patients ranged from 12 days to 21 years with a mean of 8.8 +/- 5.7 years and a median of 5.2 years. The underlying diagnosis was dilated cardiomyopathy in 61.5%, congenital heart disease in 26.6% and restrictive cardiomyopathy in 11.9%. All patients above 17 years old had congenital heart disease. Results: Survival rate at 30 days, 1, 5, 10, 15, and 20 years were 90.4%, 81.3%, 70.9%, 60.5%, 44.4% and 26.7%, respectively. Mean cold ischemic time was 187.9 minutes and it did not correlate with mortality (P>0.05). Infectious complications and rejection episodes were the most common complications P<0.0001), occurring, respectively, in 66% and 57.4% of the survivors after 10 years. There was no incidence of graft vascular disease and lymphoproliferative disease at year one, but they affected, respectively, 7.4% and 11% of patients within 10 years. Conclusion: Twenty-year pediatric heart transplant results at our institution were quite satisfactory and complication rates were acceptable.