Relatamos o caso de uma paciente de 81 anos, com estenose aórtica (EA) grave sintomática, que, durante cateterismo cardíaco diagnóstico, evoluiu com instabilidade hemodinâmica refratária e posterior parada respiratória. Foi submetida à valvuloplastia aórtica percutânea por balão como medida salvadora, com subsequente melhora hemodinâmica e compensação clínica. A possibilidade de tratamento cirúrgico da EA foi descartada pelo alto risco cirúrgico. O acompanhamento clínico de até 7 meses após o procedimento demonstrou melhora significativa da classe funcional e boa tolerância aos esforços.
We report the case of an 81-year-old patient with symptomatic severe aortic stenosis (AS) who developed refractory hemodynamic instability and respiratory arrest during a diagnostic cardiac catheterization. The patient was submitted to a percutaneous balloon aortic valvuloplasty as a life saving procedure with subsequent hemodynamic improvement and clinical stabilization. The possibility of surgical treatment for AS was excluded due to the high surgical risk. Clinical follow-up of up to 7 months after the procedure demonstrated significant improvement in functional class and good exercise tolerance.
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