Coexisting bicuspid aortic and pulmonary valves diagnosed by 3D transthoracic echocardiography.

Coexisting bicuspid aortic and pulmonary valves is an extremely rare condition, and there have been few published cases. Diagnosis of bicuspid aortic valve is straightforward with 2D echocardiography; however, analysis of the morphology of the pulmonary valve is challenging. In this study, we report on a case of a 32-year-old man with bicuspid aortic and pulmonary valves diagnosed by 2D and 3D transthoracic echocardiography. The enlarged pulmonary artery without any obvious etiology led us to suspect a pulmonary valve anomaly; thus, we comprehensively evaluated it with 2D and 3D echocardiography, which confirmed the diagnosis of bicuspid pulmonary valve.

Evaluación postquirúrgica por ecocardiografía del paciente sometido a cambio valvular aórtico: ¿Se aplican las recomendaciones de las guías? / Echocardiographic evaluation of patients after aortic valve replacement: Do we follow the guidelines?

Objetivo: Determinar la metodología de evaluación ecocardiográfica empleada en el Instituto Nacional de Cardiología (hospital de tercer nivel) en pacientes operados de cambio valvular aórtico. Método: Se incluyeron a todos los pacientes consecutivos mayores de 18 años con estenosis aórtica que fueron llevados a cirugía de cambio valvular aórtico en el Instituto Nacional de Cardiología "Ignacio Chávez", durante el periodo de enero del 2011 a junio del 2012. Se determinó la fecha de cirugía, tipo de prótesis y el número y fecha de ecocardiogramas realizados después del evento quirúrgico. Resultados: Se encontró que en el 81% de los pacientes el primer ecocardiograma postquirúrgico se realizó durante su internamiento. Esta primera evaluación fue realizada dentro de las primeras 24 a 48 horas a 42 pacientes (51.8%); entre los 3 y los 7 días a 27 pacientes (33.3%); entre los 8 y los 14 días a 7 pacientes (8.6%) y posterior a los 14 días a 5 pacientes (6.1%). A 19 pacientes no se les realizó ecocardiograma. Conclusiones: En el Instituto Nacional de Cardiología "Ignacio Chávez", se realiza una evaluación y seguimiento ecocardiográfico de los pacientes operados de cambio valvular aórtico distinto a las recomendaciones internacionales.

Objective: To determine the methodology for the echocardiographic evaluation of patients with aortic valve replacement at the Instituto Nacional de Cardiología. Method: We included all consecutive patients, 18 years old or more with aortic valve replacement secondary to aortic stenosis at the Instituto Nacional de Cardiología "Ignacio Chávez", between January 2011 and June 2012. We described the date of the surgery, type of prosthetic valve and the number and date of the echocardiograms after the valve replacement. Results: Between January 2011 and June 2012, 100 patients underwent aortic valve replacement. In 81% the first echocardiogram was made during hospitalization. The first evaluation was made within the first 24-48 hours in 42 patients (51.8%), between the 3rd and 7th day in 27 patients (33.3%), between the 8th and the 14th day in 7 patients (8.6%) and after 14 days in 5 patients (6.1%). No echocardiogram was made in 19 patients. Conclusions: At the Instituto Nacional de Cardiología "Ignacio Chávez" we made an echocardiographic evaluation and follow up different from the international recommendations for patients with valve replacement.