Multicenter Study
Chest compression rates during cardiopulmonary resuscitation are suboptimal: a prospective study during in-hospital cardiac arrest.
Circulation. 2005 Feb 1;111(4):428-34.
Review
Could we use abdominal compressions rather than chest compression in patients who arrest after cardiac surgery?
Interact Cardiovasc Thorac Surg. 2009 Jan 1;8(1):148-51.
Randomized Controlled Trial
CPREzy: an evaluation during simulated cardiac arrest on a hospital bed.
Resuscitation. 2005 Jan 1;64(1):103-8.