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2.
Zhonghua Wai Ke Za Zhi ; 57(12): 881-884, 2019 Dec 01.
Artigo em Chinês | MEDLINE | ID: mdl-31826589

RESUMO

Severe isolated tricuspid regurgitation following left-sided heart valve surgery appears a growing clinical concern. Due to elevated operational risk of redo-sternotomy operation, it brings upon poor prognosis and decreased quality of life for these patients, and technical challenges for cardiac surgeons as well. With the advancing of minimally invasive surgical theory and skills, Chinese cardiac surgeons are building up their own surgical experience with this patient population. However, there remains controversy about the optimal surgical timing and strategy for these high-risk patients. With the lack of recommendation from evidence-based medicine, it is necessary to learn from the pioneers' experience and contemplate on gains and losses in clinical practice, which would help to improve the safety and outcome of the procedure and to benefit these patients.


Assuntos
Procedimentos Cirúrgicos Cardíacos/efeitos adversos , Insuficiência da Valva Tricúspide/cirurgia , Valva Tricúspide/cirurgia , Procedimentos Cirúrgicos Cardíacos/métodos , Doenças das Valvas Cardíacas/cirurgia , Humanos , Prognóstico , Qualidade de Vida , Reoperação , Esternotomia/efeitos adversos , Resultado do Tratamento , Insuficiência da Valva Tricúspide/etiologia
3.
Zhonghua Wai Ke Za Zhi ; 57(12): 893-897, 2019 Dec 01.
Artigo em Chinês | MEDLINE | ID: mdl-31826591

RESUMO

Tricuspid insufficiency late after left-sided heart valve surgery is not uncommon. These patients usually suffer from severe right heart insufficiency and poor general condition due to untimely surgical intervention, and are often complicated with hepatic and renal insufficiency and hemopoietic dysfunction. The choice of strategy for reoperation and perioperative management are still the major challenges for contemporary cardiac surgeons. This article introduces the clinical characteristics and operation timing of patients with severe tricuspid insufficiency after previous left-sided heart valve surgery, and focuses on the selection of operation approach and operation methods.


Assuntos
Procedimentos Cirúrgicos Cardíacos/efeitos adversos , Insuficiência da Valva Tricúspide/cirurgia , Valva Tricúspide/cirurgia , Insuficiência Cardíaca/etiologia , Insuficiência Cardíaca/cirurgia , Doenças das Valvas Cardíacas/cirurgia , Humanos , Reoperação , Insuficiência da Valva Tricúspide/etiologia
4.
Zhonghua Wai Ke Za Zhi ; 57(12): 898-901, 2019 Dec 01.
Artigo em Chinês | MEDLINE | ID: mdl-31826592

RESUMO

Objective: To examine the short-term outcomes of minimally invasive reoperation for severe tricuspid regurgitation after left-sided valve surgery. Methods: From January 2015 to December 2018, a total of 89 patients with severe tricuspid regurgitation after left-sided valve surgery received reoperation in Department of Cardiovascular Surgery, Zhongshan Hospital, Fudan University were included in this study. There were 21 males and 68 females, aging of (56.4±7.9) years (range: 41 to 74 years). The interval between previous left-sided valve surgery and tricuspid reoperation was (14.1±6.1) years (range: 4 to 33 years). A combination of multiple minimally invasive techniques were adopted, including endoscopy-assist right minithoracotomy approach, peripheral cannulation strategy with the vacuum-assist single venous drainage technique, heart beating technique, and temporary percutaneous pacemaker implantation, with a concomitant enhancement in preoperative right cardiac function optimization. Results: All patients received minimally invasive isolated tricuspid valve replacement (n=81) or tricuspid valve repair (n=8). After the application of multiple minimally invasive techniques, the operative mortality rate was only 3.4% (3/89). The causes of death were progressive right heart failure with multiorgan failure (n=1) and low cardiac output associated with postoperative bleeding (n=2). Regarding to the perioperative complications, renal replacement therapy rate was 5.6% (5/89), permanent pacemaker implantation rate was 1.1% (1/89), and the incidence of stroke was 0. Mechanical ventilation time was 24(24) hours, ICU stay time was 2.5 (3.0) days (M(Q(R))). During the short-term follow-up, there were no case of severe tricuspid regurgitation, 2 cases of moderate regurgitation, 4 cases of mild-to-moderate regurgitation. Conclusions: For severe tricuspid regurgitation after left-sided valve surgery, the advanced minimally invasive techniques can significantly reduce the operative mortality and morbidity. Minimally invasive bioprosthetic tricuspid valve replacement is a reliable alternative for severe tricuspid regurgitation after left-sided valve surgery.


Assuntos
Procedimentos Cirúrgicos Cardíacos/efeitos adversos , Insuficiência da Valva Tricúspide/cirurgia , Valva Tricúspide/cirurgia , Adulto , Idoso , Feminino , Doenças das Valvas Cardíacas/cirurgia , Implante de Prótese de Valva Cardíaca/efeitos adversos , Implante de Prótese de Valva Cardíaca/métodos , Humanos , Masculino , Pessoa de Meia-Idade , Procedimentos Cirúrgicos Minimamente Invasivos , Reoperação , Resultado do Tratamento , Insuficiência da Valva Tricúspide/etiologia
5.
Zhonghua Wai Ke Za Zhi ; 57(12): 902-907, 2019 Dec 01.
Artigo em Chinês | MEDLINE | ID: mdl-31826593

RESUMO

Objectives: To evaluate the efficacy of minimally invasive surgery in patients with late severe tricuspid regurgitation after cardiac surgery, and to evaluate the role of leaflets augmentation technique in tricuspid valvuloplasty. Methods: From January 2015 to June 2019, 85 patients undergoing tricuspid valve repair procedure with minimally invasive approach at Department of Cardiovascular Surgery, Guangdong provincial People's Hospital were enrolled. There were 22 males and 63 females, aging of (53.6±12.4) years (range: 15 to 75 years). The interval between the prior and current operations was (16.0±7.3) years (range: 0.2 to 35.0 years). The diameter of right atrium and right ventricle was (77.3±17.2) mm and (61.0±8.4) mm, respectively. Tricuspid regurgitation was severe or extremely severe, the tricuspid regurgitation area was (19.0±10.3) cm(2). All patients underwent minimally invasive tricuspid valvuloplasty or tricuspid valve replacement on beating-heart with totally endoscopic technique and port-access approach through right chest wall. The operations included tricuspid valve replacement and tricuspid valvuloplasty, the technique of tricuspid valvuloplasty including leaflets augmentation with patch, ring implantation, chordae tendineaes reconstruction, release of papillary muscle, edge to edge method, etc. Postoperative hospitalization days, the time of ICU stay, blood transfusion rate, ventilator time and the results of echocardiography were recorded. Follow-up was completed regularly by WeChat, telephone and outpatient visit. Results: Sixty-five patients underwent tricuspid valve repair, and 20 patients underwent tricuspid valve replacement because of prosthetic failure and plasty failure. Five patients died during hospitalization, with mortality rate 5.9%. One patient was transferred to local hospital for anti-infection treatment, the other 79 patients were discharged from hospital in well condition and followed-up. The postoperative hospitalization time was 7.0 (5.5) days (M(Q(R))) days, the mean ventilator time was 18.0 (16.2) hours, and the mean ICU stay time was 68.0 (75.5) hours. There were 35 patients without blood conduction transfusion, the transfusion rate was only 58.9% (50/85). Four cases of severe, 9 cases of moderate and 67 cases of mild to zero tricuspid regurgitation were examined before being discharged, with tricuspid regurgitation area of (2.8±3.5) cm(2) (range: 0 to 19.1 cm(2)). The follow-up time was 1 to 38 months. Two patients died during follow-up, one patient died from infective endocarditis and mitral perivalvular leakage, the other one died of intractable right heart failure. One patient was implanted with permanent pacemaker due to Ⅲ atrioventricular block. Valvular re-replacement was performed in 2 patients who were re-admitted for the artificial valve infection and mechanical valve obstruction. No re-operation of tricuspid valve. Conclusions: Totally endoscopic minimally invasive technique provided satisfactory surgical outcomes for critically sick patients with severe tricuspid regurgitation following cardiac surgery. The application of leaflets augmentation technique achieved ideal repair effect for previously unrepairable lesions.


Assuntos
Procedimentos Cirúrgicos Cardíacos/efeitos adversos , Insuficiência da Valva Tricúspide/cirurgia , Adolescente , Adulto , Idoso , Procedimentos Cirúrgicos Cardíacos/métodos , Feminino , Implante de Prótese de Valva Cardíaca/efeitos adversos , Implante de Prótese de Valva Cardíaca/métodos , Humanos , Masculino , Pessoa de Meia-Idade , Procedimentos Cirúrgicos Minimamente Invasivos/efeitos adversos , Procedimentos Cirúrgicos Minimamente Invasivos/métodos , Reoperação , Resultado do Tratamento , Valva Tricúspide/cirurgia , Insuficiência da Valva Tricúspide/etiologia , Adulto Jovem
6.
Zhonghua Wai Ke Za Zhi ; 57(12): 908-911, 2019 Dec 01.
Artigo em Chinês | MEDLINE | ID: mdl-31826594

RESUMO

Objective: To examine minimally invasive tricuspid valve operations applied in tricuspid valve insufficiency patients with previous left-sided valve surgery. Methods: Between September 2017 and June 2019, thirty-six consecutive patients received minimally invasive totally thoracoscopic tricuspid surgery through right thoracotomy at Department of Cardiovascular Surgery, Fisrt Medical Center, People's Liberation Army General Hospital. There were 13 males and 23 females, aging (56±11) years (range: 43 to 79 years). All the patients had isolated significant tricuspid regurgitation after previous left-sided cardiac surgeries. A right anterolateral thoracotomy incision about 4 cm was made from the fourth intercostal space as main operating port. The arterial cannula was placed in femoral artery. The venous cannula was placed in femoral vein using Seldingger technique. Tricuspid valve operation was performed on beating heart by assist of vena vacuum. Results: Tricuspid valve repair was performed in 7 patients. Tricuspid valve replacement with bioprosthesis was performed in 29 patients. The operation time was (2.9±0.3) hours (range:2.5 to 3.6 hours). There was no conversion to sternotomy during operation. There was no severe complications during operation period. There were no complications related to this cannulation technique. The time of cardiopulmonary bypass establishment was (22±5) minutes (range: 12 to 24 minutes) and pump time was (82±16) minutes (range: 62 to 93 minutes). The length of hospital stay was (9±3) days after operation (range: 5 to 13 days). There was no early death in hospital. All patients were followed up for 3 to 22 months. No patient died. Conclusions: One single port-based minimally invasive approach seems to be safe, feasible, and reproducible in case of redo tricuspid valve operations. Only cannulation of inferior vena cava significantly simplified the complexity of isolated redo tricuspid surgery.


Assuntos
Procedimentos Cirúrgicos Cardíacos/efeitos adversos , Doenças das Valvas Cardíacas/cirurgia , Toracoscopia/métodos , Insuficiência da Valva Tricúspide/cirurgia , Valva Tricúspide/cirurgia , Adulto , Idoso , Procedimentos Cirúrgicos Cardíacos/métodos , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Procedimentos Cirúrgicos Minimamente Invasivos/métodos , Toracoscopia/instrumentação , Toracotomia , Resultado do Tratamento , Insuficiência da Valva Tricúspide/etiologia
7.
Zhonghua Wai Ke Za Zhi ; 57(12): 947-950, 2019 Dec 01.
Artigo em Chinês | MEDLINE | ID: mdl-31826601

RESUMO

Late tricuspid regurgitation after left-sided valve surgery can negatively affect long-term prognosis. The surgical timing and strategy of tricuspid valve reoperation will have important impact on the surgical outcomes. However, there is no clear recommendations of the surgical timing for this condition in the current guidelines. Generally, tricuspid valve reoperation should be performed before irreversible right heart failure occurs. Although tricuspid valve repair is the first choice for tricuspid regurgitation, bioprosthetic tricuspid valve replacement might be a reliable alternative when tricuspid leaflets have severe rheumatic damage or right ventricle and tricuspid annulus significantly dilate. Combined minimally invasive surgical techniques, including right minithoracotomy approach, accessing the right atrium directly through the pericardium with limited dissection, peripheral cannulation strategy with the vacuum-assist single venous drainage technique and heart beating technique, can significantly decrease the operative mortality and postoperative bleeding. With development of interventional therapy, transcatheter tricuspid valve repair or replacement may become alternatives for tricuspid regurgitation after left-sided valve surgery in the future.


Assuntos
Procedimentos Cirúrgicos Cardíacos/efeitos adversos , Insuficiência da Valva Tricúspide/cirurgia , Bioprótese , Próteses Valvulares Cardíacas , Implante de Prótese de Valva Cardíaca/efeitos adversos , Humanos , Reoperação , Resultado do Tratamento , Valva Tricúspide/cirurgia , Insuficiência da Valva Tricúspide/etiologia
8.
J Cardiothorac Surg ; 14(1): 195, 2019 Nov 12.
Artigo em Inglês | MEDLINE | ID: mdl-31718687

RESUMO

OBJECTIVE: To evaluate the effectiveness of autologous pericardium ring in tricuspid annuloplasty surgery for the treatment of tricuspid regurgitation (TR). METHODS: From December 2010 to December 2012, a total of 107 patients with secondary TR underwent tricuspid annuloplasty. The patients were divided into three groups: autologous pericardium ring group (n = 38), Edwards-MC3 ring group (n = 35), and DeVega group (n = 34). The patients were followed-up for two years. The survival rates and free from hospital readmission rates were measured and analyzed. The patients also received transthoracic echocardiography (TTE) in order to obtain TR regurgitant jet area to right atrial area (STR/STA), diastolic tricuspid annuloplasty diameter (DTAD), right atrial diameter (RAD), and right ventricular diameter (RVD). RESULTS: One patient from DeVega group and one patient from autologous pericardium ring died from low cardiac output syndrome during the perioperative period. In the two-year follow-up period, each group has one instance of death for unclear reasons. One month after operation, the STR/STA, DTAD, RAD, and RVD values in all groups were significantly lower than the pre-operation values (P < 0.05). During the two year follow-up period, DTAD values of patients from DeVega group increased significantly as compared to the values at one month post operation (P<0.05), which is different from the other two groups in which DTAD values remained stable (P>0.05). In both pericardium ring group and Edwards-MC3 group, STR/SRA, remained stable (P>0.05) during the follow-up period, whereas STR/SRA of the DeVega group had showed a tendency of increase (although statistically insignificant, P>0.05). There was no significant difference in the survival rates among three study groups (P > 0.05), but the rate of free from hospital readmission in the DeVega group was significantly lower than those in the other two groups (P < 0.05) during the two-year follow-up period. CONCLUSIONS: Autologous pericardium tissue based ring annuloplasty demonstrated remarkable clinical utility for treating tricuspid regurgitation. It shows similar beneficial results to Edwards-MC3 annuloplasty within a short-term follow-up period, and outperforms the widely used DeVega annuloplasty. Autologous pericardium tissue annuloplasty represents a promising technique for tricuspid annuloplasty and holds great potential for treating tricuspid valve dysfunctions.


Assuntos
Anuloplastia da Valva Cardíaca/métodos , Pericárdio/transplante , Insuficiência da Valva Tricúspide/diagnóstico por imagem , Insuficiência da Valva Tricúspide/cirurgia , Valva Tricúspide/cirurgia , Adulto , Ecocardiografia , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Readmissão do Paciente , Estudos Retrospectivos , Taxa de Sobrevida , Transplante Autólogo , Resultado do Tratamento
9.
Artigo em Inglês | MEDLINE | ID: mdl-31593379

RESUMO

Right-sided infective endocarditis is common in patients who use intravenous drugs. However, even when leaflets are heavily damaged as a result of the endocarditis, an attempt of valve repair is worth a try. Tricuspid valve repair is superior to valve replacement because it is associated with  a lower rate of recurrence and reoperation.


Assuntos
Procedimentos Cirúrgicos Cardíacos/métodos , Endocardite/cirurgia , Transtornos Relacionados ao Uso de Substâncias/complicações , Valva Tricúspide/cirurgia , Doença Aguda , Adulto , Endocardite/etiologia , Humanos , Recidiva , Reoperação
11.
Heart Surg Forum ; 22(5): E343-E351, 2019 Aug 28.
Artigo em Inglês | MEDLINE | ID: mdl-31596709

RESUMO

BACKGROUND: To comprehensively investigate early and late outcomes for all valve replacement surgery patients in a non-referral regional hospital database and to compare these results with the literature. METHODS: This was a retrospective study and made up of patients undergoing heart valve replacement in the cardiovascular department of a non-referral regional hospital between May 2008 and February 2018. Inclusion criteria were aortic, mitral and double valve replacement with or without CABG. RESULTS: 212 patients were included in the study. Of the 212 patients, 65 were aortic valve replacement, 119 were mitral valve replacement, 28 were double valve replacement patients. Mean follow-up of all patients was 3.4 ± 2.9 years. There was no significant difference among the groups regarding hospital mortality. The occurrence of acute renal failure and neurological event was the main factors of morbidity-associated mortality. Concomitant CABG procedure was found to be an independent predictor of early mortality after MVR. In the AVR group, there was no significant difference between AVR with CABG and without CABG regarding the 5-year survival rates; whereas in MVR and DVR group, there was a statistically significant difference between the groups. According to Cox proportional hazards model for determining factors related to late mortality, preoperative chronic renal failure and concomitant CABG were factors independently related to late mortality after MVR. CONCLUSION: We believe that our study will contribute to the development of the outcomes of heart valve replacement surgery in these centers by supporting other non-heart center clinics in working toward acceptable morality rates for complex valve surgeries.


Assuntos
Valva Aórtica/cirurgia , Implante de Prótese de Valva Cardíaca/métodos , Valvas Cardíacas/cirurgia , Valva Mitral/cirurgia , Lesão Renal Aguda/etiologia , Adulto , Idoso , Idoso de 80 Anos ou mais , Bioprótese , Ponte de Artéria Coronária/mortalidade , Feminino , Próteses Valvulares Cardíacas , Implante de Prótese de Valva Cardíaca/efeitos adversos , Implante de Prótese de Valva Cardíaca/mortalidade , Mortalidade Hospitalar , Humanos , Masculino , Pessoa de Meia-Idade , Complicações Pós-Operatórias/etiologia , Modelos de Riscos Proporcionais , Estudos Retrospectivos , Taxa de Sobrevida , Resultado do Tratamento , Valva Tricúspide/cirurgia , Adulto Jovem
12.
Heart Surg Forum ; 22(5): E411-E415, 2019 Sep 26.
Artigo em Inglês | MEDLINE | ID: mdl-31596722

RESUMO

BACKGROUND: In this study, we evaluate different annuloplasty modalities to repair functional tricuspid regurgitation. PATIENTS AND METHODS: Between January 2011 and January 2017, 200 patients with moderate or greater functional tricuspid regurgitation received tricuspid valve repair as part of primary surgeries on the left side of their cardiac valves. Of these, 39 patients received rings (Group A), 84 patients received bands (Group B), and 77 patients received suture annuloplasty (Group C). RESULTS: Two patients from Group C were operated on again, during the primary hospital stay due to severe symptomatic tricuspid regurgitation. The degrees of early postoperative tricuspid regurgitation - mean vena contracta and mean jet area - significantly were higher in Group C. During a mean follow-up period of 26 ± 12.6 months, 5 patients within Group C (6.85%) and one patient in Group B (1.3%) were operated on again with tricuspid valve replacement due to severe symptomatic tricuspid incompetence. Also during follow up, mean degrees of tricuspid regurgitation, mean vena contracta, and mean jet areas significantly were higher in Group C. CONCLUSION: Patients who received rings followed by band annuloplasty had better early and late results with lower recurrence rates than those who received suture annuloplasty.


Assuntos
Anuloplastia da Valva Cardíaca/métodos , Complicações Pós-Operatórias/cirurgia , Insuficiência da Valva Tricúspide/cirurgia , Valva Tricúspide/cirurgia , Adulto , Anuloplastia da Valva Cardíaca/instrumentação , Feminino , Humanos , Masculino , Reoperação , Suturas , Resultado do Tratamento
13.
Arch Cardiovasc Dis ; 112(10): 604-614, 2019 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-31558358

RESUMO

BACKGROUND: Severe tricuspid regurgitation (TR) usually remains asymptomatic for a long period, and the diagnosis is often delayed until an advanced stage of right heart failure (RHF). Only a minority of patients are referred for surgery. AIM: To describe the characteristics and prognosis of patients with significant TR, according to aetiology. METHOD: Two-hundred and eight consecutive patients with moderate-to-severe (grade III) or severe (grade IV) TR were included from echocardiography reports between 2013 and 2017. Median follow-up was 18 (6-38) months. RESULTS: Patients (mean age 75 years; 46.6% men) were divided into four groups according to TR aetiology: group 1, primary TR (14.9%); group 2, TR secondary to left heart disease with a history of left heart valve surgery (24.5%); group 3, TR secondary to left heart or pulmonary disease with no history of left valvular surgery (26.5%); and group 4, idiopathic TR (34.1%). During follow-up, 61 patients (29.3%) experienced at least one episode of RHF decompensation requiring hospitalization. Only 11 patients (5.3%) underwent tricuspid valve surgery during follow-up. The 4-year survival was much lower than the expected survival of age- and sex-matched individuals in the general population (56±4% vs. 74%). After adjustment for outcome predictors, patients with idiopathic TR had a higher risk of mortality (adjusted hazard ratio 1.83, 95% confidence interval 1.05-3.21; P=0.034) compared with other groups. CONCLUSIONS: Moderate-to-severe or severe TR is associated with a high risk of hospitalization for RHF and death at 4 years, and a low rate of surgery. Idiopathic TR is associated with worse outcome than other aetiologies.


Assuntos
Insuficiência da Valva Tricúspide/fisiopatologia , Valva Tricúspide/fisiopatologia , Idoso , Idoso de 80 Anos ou mais , Progressão da Doença , Ecocardiografia Doppler , Feminino , Insuficiência Cardíaca/diagnóstico por imagem , Insuficiência Cardíaca/mortalidade , Insuficiência Cardíaca/fisiopatologia , Humanos , Masculino , Pessoa de Meia-Idade , Prognóstico , Estudos Retrospectivos , Fatores de Risco , Índice de Gravidade de Doença , Fatores de Tempo , Valva Tricúspide/diagnóstico por imagem , Valva Tricúspide/cirurgia , Insuficiência da Valva Tricúspide/diagnóstico por imagem , Insuficiência da Valva Tricúspide/mortalidade , Insuficiência da Valva Tricúspide/cirurgia
14.
EuroIntervention ; 15(12): e1057-e1064, 2019 Dec 20.
Artigo em Inglês | MEDLINE | ID: mdl-31498114

RESUMO

AIMS: The aim of this study was to compare the outcome of patients with a post-procedural tricuspid valve gradient (TVG) of >3 mmHg vs ≤3 mmHg after transcatheter edge-to-edge tricuspid valve repair (TTVR). METHODS AND RESULTS: Between March 2016 and October 2018 we treated 145 patients with severe tricuspid regurgitation (TR) with TTVR by placing 2.2±0.7 clips per patient. Device success (TR reduction ≥1° to at least moderate) was achieved in 125 patients (86.2%). TTVR resulted in an elevated TVG >3 mmHg in 25 (17.2%) patients. Device success (84% vs 86.7%, p=0.9), number of clips implanted (2.3±0.7 vs 2.2±0.7, p=0.33), clinical improvement including NYHA class (III/IV 24% vs 28%, p=0.92) and increase in six-minute walking test at one month (67 m [IQR 5-103 m] vs 56 m [IQR 8-97 m], p=0.93), mortality (HR 1.07, 95% CI: 0.43-2.65, plogrank=0.88) and the combined endpoint mortality and hospitalisation for heart failure at one year (HR 1.07, 95% CI: 0.46-2.48, plogrank=0.88) were similar between patients with a TVG >3 mmHg versus patients with a TVG ≤3 mmHg. CONCLUSIONS: A small cohort of patients demonstrated an elevated TVG higher than 3 mmHg at discharge. This elevation had no impact on clinical improvement, mortality or hospitalisation for heart failure.


Assuntos
Implante de Prótese de Valva Cardíaca , Insuficiência da Valva Mitral/cirurgia , Insuficiência da Valva Tricúspide/cirurgia , Valva Tricúspide/cirurgia , Procedimentos Cirúrgicos Cardíacos , Implante de Prótese de Valva Cardíaca/efeitos adversos , Implante de Prótese de Valva Cardíaca/instrumentação , Implante de Prótese de Valva Cardíaca/métodos , Humanos , Complicações Pós-Operatórias , Resultado do Tratamento
16.
Methodist Debakey Cardiovasc J ; 15(2): 138-144, 2019.
Artigo em Inglês | MEDLINE | ID: mdl-31384377

RESUMO

Ebstein's anomaly is a malformation of the tricuspid valve with myopathy of the right ventricle (RV) that presents with variable anatomic and pathophysiologic characteristics, leading to equally variable clinical scenarios. Medical management and observation is often recommended for asymptomatic patients and may be successful for many years. Tricuspid valve repair is the goal of operative intervention; repair also typically includes RV plication, right atrial reduction, and atrial septal closure or subtotal closure. Postoperative functional assessments generally demonstrate an improvement or relative stability related to degree of RV enlargement, RV dysfunction, RV fractional area change, and tricuspid valve regurgitation.


Assuntos
Procedimentos Cirúrgicos Cardíacos , Fármacos Cardiovasculares/uso terapêutico , Anomalia de Ebstein/terapia , Insuficiência da Valva Tricúspide/terapia , Valva Tricúspide/efeitos dos fármacos , Valva Tricúspide/cirurgia , Procedimentos Cirúrgicos Cardíacos/efeitos adversos , Fármacos Cardiovasculares/efeitos adversos , Anomalia de Ebstein/complicações , Anomalia de Ebstein/diagnóstico por imagem , Anomalia de Ebstein/fisiopatologia , Hemodinâmica/efeitos dos fármacos , Humanos , Recuperação de Função Fisiológica , Resultado do Tratamento , Valva Tricúspide/anormalidades , Valva Tricúspide/fisiopatologia , Insuficiência da Valva Tricúspide/tratamento farmacológico , Insuficiência da Valva Tricúspide/etiologia , Insuficiência da Valva Tricúspide/fisiopatologia , Função Ventricular Direita/efeitos dos fármacos
17.
Methodist Debakey Cardiovasc J ; 15(2): 149-151, 2019.
Artigo em Inglês | MEDLINE | ID: mdl-31384379

RESUMO

Patients with advanced valvular disease may be at high or prohibitive risk for surgical management. We describe a patient with previous mitral and tricuspid valve repair and recurrent admissions for New York Heart Association Class IV heart failure symptoms due to severe mitral stenosis and severe tricuspid regurgitation. Due to her comorbidities and two previous sternotomies, the patient was at high risk for surgery. We performed a simultaneous transfemoral mitral and tricuspid valve-in-ring implantation. This is the first report of its kind using a Sapien 3 valve (Edwards Lifesciences).


Assuntos
Cateterismo Cardíaco/instrumentação , Implante de Prótese de Valva Cardíaca/instrumentação , Próteses Valvulares Cardíacas , Anuloplastia da Valva Mitral/instrumentação , Insuficiência da Valva Mitral/cirurgia , Estenose da Valva Mitral/cirurgia , Valva Mitral/cirurgia , Insuficiência da Valva Tricúspide/cirurgia , Valva Tricúspide/cirurgia , Cateterismo Cardíaco/métodos , Ecocardiografia Doppler em Cores , Ecocardiografia Tridimensional , Ecocardiografia Transesofagiana , Feminino , Implante de Prótese de Valva Cardíaca/efeitos adversos , Implante de Prótese de Valva Cardíaca/métodos , Humanos , Pessoa de Meia-Idade , Valva Mitral/diagnóstico por imagem , Valva Mitral/fisiopatologia , Anuloplastia da Valva Mitral/efeitos adversos , Anuloplastia da Valva Mitral/métodos , Insuficiência da Valva Mitral/fisiopatologia , Estenose da Valva Mitral/diagnóstico por imagem , Estenose da Valva Mitral/etiologia , Estenose da Valva Mitral/fisiopatologia , Desenho de Prótese , Recuperação de Função Fisiológica , Recidiva , Índice de Gravidade de Doença , Resultado do Tratamento , Valva Tricúspide/diagnóstico por imagem , Valva Tricúspide/fisiopatologia , Insuficiência da Valva Tricúspide/fisiopatologia
18.
J Card Surg ; 34(10): 1130-1132, 2019 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-31374581

RESUMO

A 46-year-old female presented with native tricuspid valve endocarditis complicated by a stroke with a hemorrhagic component. There was no evidence of intracardiac shunt nor left-sided valve involvement. Delayed surgery was planned to allow neurologic recovery, however, the patient developed an ST-elevation myocardial infarction and cardiac arrest from an occluded right posterior ventricular branch of the right coronary artery from a septic embolism. Repeat imaging demonstrated new aortic valve vegetation involving the right coronary cusp. This case highlights a unique sequence of events in a patient initially presenting with presumed isolated tricuspid valve vegetation.


Assuntos
Doença da Artéria Coronariana/etiologia , Embolia/etiologia , Endocardite Bacteriana/complicações , Infecções Estafilocócicas/complicações , Valva Tricúspide/diagnóstico por imagem , Antibacterianos/uso terapêutico , Procedimentos Cirúrgicos Cardíacos/métodos , Doença da Artéria Coronariana/diagnóstico , Ecocardiografia Transesofagiana , Embolia/diagnóstico , Endocardite Bacteriana/diagnóstico , Endocardite Bacteriana/terapia , Feminino , Humanos , Pessoa de Meia-Idade , Infecções Estafilocócicas/diagnóstico , Infecções Estafilocócicas/terapia , Staphylococcus aureus/isolamento & purificação , Valva Tricúspide/microbiologia , Valva Tricúspide/cirurgia
20.
Braz J Cardiovasc Surg ; 34(5): 511-516, 2019 12 01.
Artigo em Inglês | MEDLINE | ID: mdl-31364344

RESUMO

OBJECTIVE: This study aimed to evaluate Ebstein's anomaly surgical correction and its early and long-term outcomes. METHODS: A retrospective analysis of 62 consecutive patients who underwent surgical repair of Ebstein's anomaly in our institution from January 2000 to July 2016. The following long-term outcomes were evaluated: survival, reoperations, tricuspid regurgitation, and postoperative right ventricular dysfunction. RESULTS: Valve repair was performed in 46 (74.2%) patients - 12 of them using the Da Silva cone reconstruction; tricuspid valve replacement was performed in 11 (17.7%) patients; univentricular palliation in one (1.6%) patient; and the one and a half ventricle repair in four (6.5%) patients. The patients' mean age at the time of surgery was 20.5±14.9 years, and 46.8% of them were male. The mean follow-up time was 8.8±6 years. The 30-day mortality rate was 8.06% and the one and 10-year survival rates were 91.9% both. Eleven (17.7%) of the 62 patients required late reoperation due to tricuspid regurgitation, in an average time of 7.1±4.9 years after the first procedure. CONCLUSION: In our experience, the long-term results of the surgical treatment of Ebstein's anomaly demonstrate an acceptable survival rate and a low incidence of reinterventions.


Assuntos
Anomalia de Ebstein/cirurgia , Valva Tricúspide/cirurgia , Adolescente , Adulto , Idoso , Procedimentos Cirúrgicos Cardíacos/efeitos adversos , Procedimentos Cirúrgicos Cardíacos/métodos , Procedimentos Cirúrgicos Cardíacos/mortalidade , Criança , Pré-Escolar , Anomalia de Ebstein/complicações , Anomalia de Ebstein/mortalidade , Feminino , Humanos , Lactente , Estimativa de Kaplan-Meier , Masculino , Pessoa de Meia-Idade , Complicações Pós-Operatórias/etiologia , Reoperação/estatística & dados numéricos , Estudos Retrospectivos , Índice de Gravidade de Doença , Fatores de Tempo , Resultado do Tratamento , Insuficiência da Valva Tricúspide/etiologia , Disfunção Ventricular Direita/etiologia , Adulto Jovem
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