Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 10 de 10
Filter
1.
In. Soeiro, Alexandre de Matos; Leal, Tatiana de Carvalho Andreucci Torres; Oliveira Junior, Múcio Tavares de; Kalil Filho, Roberto. Manual da condutas da emergência do InCor: cardiopneumologia / IInCor Emergency Conduct Manual: Cardiopneumology. São Paulo, Manole, 2ª revisada e atualizada; 2017. p.276-283.
Monography in Portuguese | LILACS | ID: biblio-848468
2.
Rev. bras. cir. cardiovasc ; 23(4): 534-541, out.-dez. 2008. graf, tab
Article in English, Portuguese | LILACS | ID: lil-506038

ABSTRACT

OBJETIVOS: Analisar dados intra-operatórios e possíveis diferenças na evolução clínica da fase hospitalar de pós-operatório da troca valvar aórtica com diferentes próteses. MÉTODOS: Análise de 60 pacientes, divididos em três grupos: os submetidos a troca valvar por prótese biológica (20); por prótese mecânica (20); e finalmente, por valva homóloga (20). A média da idade foi de 51,1 anos; 60 por cento eram do sexo masculino e 40 por cento do feminino; 86,7 por cento estavam em NYHA II ou III; 63,3 por cento eram hipertensos, 18,3 por cento diabéticos; a etiologia valvar foi degenerativa em 39 por cento, reumática em 36 por cento e endocardite em 15 por cento. RESULTADOS: A mortalidade hospitalar foi de 5 por cento; não houve diferenças entre os grupos na incidência de choque séptico ou cardiogênico, insuficiência renal aguda, arritmias no centro cirúrgico e na unidade de terapia intensiva (UTI), assim como para o tempo de internação na UTI e tempo de ventilação mecânica. Houve diferença estatística nos tempos de circulação extracorpórea (P=0,02) e pinçamento aórtico (P<0,0001) desfavorável aos pacientes com valva homóloga. O tempo de internação na enfermaria foi maior para os pacientes com valva mecânica (P=0,05), assim como o tempo total de internação hospitalar tende a ser maior neste grupo, porém sem significância estatística. Pacientes com hematócrito pré-operatório abaixo de 38,1 por cento utilizaram 2,73 unidades de hemoderivados; e com hematócrito no pós-operatório abaixo de 32 por cento utilizaram 1,79 unidades. Controle ecocardiográfico mostrou mínimas diferenças evolutivas. CONCLUSÃO: A utilização de diferentes próteses, nesta amostra, não gerou diferenças nos resultados da fase hospitalar de pós-operatório; O homoenxerto é uma opção viável e com boa aplicabilidade clínica.


OBJECTIVE: To analyze intraoperative data and possible differences in clinical evolution during postoperative hospital phase for aortic valve replacement surgery using different types of prosthesis. METHODS: Analysis of 60 patients divided into three groups. Valve replacement with bioprosthesis (20), mechanical prosthesis (20) and homologous valve (20). The mean age was 51.1, 60 percent were male and 40 percent female patients; 86.7 percent were in NYHA II or III; 63.3 percent presented arterial hypertension and 18.3 percent had diabetes. Aetiology of valve disease was degenerative for 39 percent, rheumatic for 36 percent and endocardits for 15 percent. RESULTS: The hospital mortality was 5 percent; there were no differences in the incidence of septical or cardiogenic shock, acute renal failure, rhythms disorders during surgery or intensive care, neither for total time in intensive care and mechanical ventilation. However, there was statistical differences as regards the cardiopulmonary bypass total time (P=0.02) and the aortic clamping time (P<0.0001) unfavorable to homograft valve group. The ward admission time was greater for mechanical valve group (P=0.05) as well as for total admission time, but without statistical significance. It was observed that patients with preoperative hematocrit smaller than 38.1 percent used 2.73 units of blood components, and with postoperative hematocrit smaller than 32 percent used 1,79 units of blood components. Echocardiography control showed minimal evolutional differences. CONCLUSION: The use of different types of prosthesis for this study does not cause differences in the results of postoperative hospital phase. The use of homograft valve is a feasible option with good clinical applicability.


Subject(s)
Adolescent , Adult , Aged , Aged, 80 and over , Child , Female , Humans , Male , Middle Aged , Young Adult , Aortic Valve/surgery , Heart Valve Diseases/surgery , Heart Valve Prosthesis Implantation/adverse effects , Heart Valve Prosthesis/classification , Analysis of Variance , Extracorporeal Circulation , Hospital Mortality , Heart Valve Diseases/blood , Heart Valve Diseases/etiology , Heart Valve Diseases/physiopathology , Heart Valve Prosthesis Implantation/mortality , Length of Stay/statistics & numerical data , Postoperative Period , Time Factors , Young Adult
3.
Acta Medica Iranica. 2008; 46 (3): 213-217
in English | IMEMR | ID: emr-85599

ABSTRACT

Concomitant coronary artery bypass surgery [CABG] in patients undergoing mitral valve replacement [MVR] has been shown to be an important risk factor for hospital mortality. We evaluated preoperative characteristics, postoperative complications, in-hospital mortality rate, and length of stay in hospital for patients undergoing concurrent CABG with MVR. Preoperative and postoperative clinical data from 175 patients undergoing concurrent CABG with MVR operation at Tehran Heart Center from 2002 through 2006 were collected and entered into a database. Information was obtained by clinical and case note review as well as detailed questionnaires to physicians and patients. Mean age of patients was 57.95 +/- 10.54 years and 51.4% were male. Mean New York Heart Association [NYHA] score was 2.46 +/- 0.84. Among studied patients, 18.3% and 2.9% underwent aortic and tricuspid valve replacement, respectively. In-hospital mortality was 6.9% and 96.0% of patients were hospitalized >/= 14 days. History of congestive heart failure [P = 0.027] and postoperative brain stroke [P = 0.004] were independent predictors for in-hospital mortality. Exact considering of congestive heart failure and postoperative brain stroke related to in-hospital mortality in concurrent CABG with MVR operation are necessary


Subject(s)
Humans , Male , Female , Coronary Artery Bypass/mortality , Coronary Artery Bypass/statistics & numerical data , Hospital Mortality/adverse effects , Hospital Mortality , Heart Valve Prosthesis/adverse effects , Heart Valve Prosthesis/classification , Heart Valve Prosthesis/mortality , Heart Valve Prosthesis/surgery , Postoperative Complications/surgery , Surveys and Questionnaires/statistics & numerical data , Treatment Outcome , Mitral Valve/surgery
4.
Av. cardiol ; 13(2): 41-53, 1993. tab
Article in Spanish | LILACS | ID: lil-137204

ABSTRACT

Revisamos 102 casos de pacientes con edades comprendidas entre 10-70 años de edad, con un promedio de 40 años; intervenidos quirúrgicamente de reemplazos válvulares Mitrales o Aortícos; en el período 1988-92 en el Servicio de Cirugía Cardiovascular Hospital Miguel Pérez Carreño I.V.S.S. Caracas-Venezuela, con el objetivo de estudiar la indicaciones quirúrgicas, criterio diagnóstico post-operatorio (clasificación SPENCER-GIBBON de acuerdo al área valvular), tipo de prótesis valvulares utilizadas y Morbi-Mortalidad. Habiendo encontrado un predominio de Cirugía Valvular Mitral, con componente de estenósis pura en un 31,37 por ciento seguido de Cirugía Valvular Aórtica con componente de Insuficiencia Aórtica en 13,72 por ciento , siendo la prótesis más utilizada la Medtronic-Hall en 65,68 por ciento de los casos


Subject(s)
Heart Valve Prosthesis/classification , Heart Valve Prosthesis/standards , Heart Valve Prosthesis
10.
Trib. méd. (Bogotá) ; 80(4): 164-71, oct. 1989. ilus, tab
Article in Spanish | LILACS | ID: lil-84096

ABSTRACT

La enfermedad valvular mitral es una de las patologias valvulares mas importantes tanto desde el punto de vista clinico como epidemiologico. Con el advenimiento de nuevas tecnicas de diagnostico, invasivas y no invasivas, con el descubrimiento de nuevas modalidades terapeuticas y con el perfeccionamiento constante de la cirugia cardiaca, los aspectos diagnosticos y terapeuticos de esta entidad se han modficado radicamente en los ultimos anos. Tras hacer algunas precisiones sobre la antomia valvular, los autores de este articulo se ocupan de la estenosis y la insuficiencia mitral, haciendo hicapie en las modalidades de tratamiento quirurgico


Subject(s)
Humans , Mitral Valve Insufficiency/therapy , Mitral Valve Stenosis/therapy , Heart Valve Prosthesis/classification , Mitral Valve Insufficiency/diagnosis , Mitral Valve Stenosis/diagnosis , Mitral Valve/surgery
SELECTION OF CITATIONS
SEARCH DETAIL