[Usefulness of silicone blake drains after cardiac surgery]

In the present study, the drainage system consisting of a silicon blake drain and a portable suction reservoir (J-vac system) was applied to the patients who received cardiac surgery (SD group). Postoperative drainage volume, postoperative pericardial effusion volume, and postoperative length of hospital stay in SD group were compared with those in the patients who received cardiac surgery and were applied a conventional chloroethlene drain (CD group). There were no significant differences in postoperative drainage volume, postoperative pericardial effusion volume, or postoperative length of hospital stay between SD and CD groups. Therefore, its was thought that a silicon back drain could be safely used as a drainage system after heart surgery. Recently the development of less-invasive cardiac surgery made the early hospital discharge possible, and J-vac system might be very useful in view of its portability under such clinical settings.