Early E, late atrial A transmitral peak flow velocities and the ratio E/A were measured and three consecutive beats were averaged.
Las velocidades precoz atrial E, tardía atrial A y la relación E/A, fueron medidas con la obtención del promedio de tres latidos consecutivos.
As velocidades precoce atrial E, tardia atrial A e a razão E/A foram medidas, obtendo-se a média de três batimentos consecutivos.