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Arq. bras. cardiol ; 65(4): 309-311, Out. 1995.
Article in Portuguese | LILACS | ID: lil-319321

ABSTRACT

PURPOSE: To describe the use of myocardial reperfusion strategies (percutaneous transluminal coronary angioplasty-PTCA and intravenous trombolysis) whenever it is possible to use emergency cinecoronariography in acute myocardial infarction (AMI). METHODS: The records of patients admitted with initial diagnosis of AMI, until six hours after the beginning of symptoms, were reviewed retrospectively, between March/92 and December/93. RESULTS: One hundred forty-three patients were admitted with suspected AMI. Eighty-one (57) presented definitive criteria for this diagnosis. Fifty-two patients (64) were admitted in the first six hours from the beginning of symptoms. Thirty-eight (73) were male and the mean age was 59 +/- 12 years. Cinecoronariography was indicated immediately in 36 of 52 (69) patients, with purpose to use PTCA. That was done in 30 (58). Two (4) patients were submitted to emergency surgical myocardial revascularization. Intravenous thrombolysis was used in 11 (21) patients. At admission, the conservative treatment was chosen for five out of nine left patients, based on clinical grounds. CONCLUSION: The availability of emergency cinecoronariography made an early reperfusion strategy possible in 83 of patients admitted with AMI in the first six hours after the beginning of symptoms


Objetivo - Descrever a utilização de estratégias de reperfusão miocárdica (angioplastia transluminal coronária primária - ATCP e a trombólise intravenosa) e o emprego da cinecoronariografia de emergência no infarto agudo do miocárdio (IAM). Métodos - Foram revistos, retrospectivamente, entre março/92 e dezembro/93, os prontuários dos pacientes admitidos com diagnóstico de IAM, com até 6h após o início dos sintomas. Resultados - Foram admitidos com suspeita de IAM, 143 pacientes dos quais 81 (57%) com critérios definitivos para este diagnóstico, sendo que 52 (64%) admitidos durante as 6 primeiras horas dos sintomas. Eram do sexo masculino 38 (73%), com média de idade de 59±12 anos. A cinecoronariografia foi indicada de forma imediata em 36 (69%) dos 52 pacientes, visando ATCP que foi realizada em 30 (58%). Dois (4%) pacientes foram encaminhados para cirurgia de revascularização miocárdica de emergência. A trombólise intravenosa foi utilizada em 11 (21%) pacientes. Na admissão optou-se pelo tratamento conservador em 5 dos 9 pacientes restantes, baseado no julgumento clínico. Conclusão - A disponibilidade da cinecoronariografia de emergência possibilitou a utilização de estratégias de reperfusão precoce em 83% dos pacientes admitidos com IAM durante as primeiras 6h


Subject(s)
Humans , Male , Female , Middle Aged , Myocardial Infarction/therapy , Myocardial Reperfusion , Cineangiography , Retrospective Studies , Angioplasty, Balloon, Coronary , Clinical Protocols , Thrombolytic Therapy
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