Letter to the Editor
Elective percutaneous coronary intervention without on-site cardiac surgery: an Iranian survey
1Department of Cardiology, Firoozgar Hospital, Iran University of Medical Sciences, Tehran-Iran
2Department of Cardiology, Seyyed-al-Shohada Heart Center, Urmia University of Medical Sciences, Urmia-Iran
3Students' Research committee, Urmia University of Medical Sciences, Urmia-Iran
4Department of Cardiology, Imam Khomeini Hospital, Tehran University of Medical Sciences, Tehran-Iran
2Department of Cardiology, Seyyed-al-Shohada Heart Center, Urmia University of Medical Sciences, Urmia-Iran
3Students' Research committee, Urmia University of Medical Sciences, Urmia-Iran
4Department of Cardiology, Imam Khomeini Hospital, Tehran University of Medical Sciences, Tehran-Iran