Prospective observational study. A cardiopulmonary arrest form was developed and communicated, and all physicians who had participated in cardiopulmonary resuscitation maneuvers during the study period were asked to complete the form.
Se trata de un estudio prospectivo, observacional; se diseñó un registro de paro cardiorrespiratorio, se difundió y se pidió que lo llenaran los médicos del hospital que participaron en maniobras de reanimación cardiopulmonar en el período descrito.