Bakhshi F, Namjou Z, Andishmand A, et al. Effect of positioning on patient outcomes aftercoronaryangiography: a single-blind randomized controlled trial. 1. J Nurs Res 2014;22(1):45-50.
Pornratanarangsi S, Boonlert S, Duangprateep A, et al. The effectiveness of “Siriraj Leg Lock” brace on back pain after percutaneous coronary intervention: PCI. J Med Assoc Thai 2010;93 Suppl 1:S35-42.
Sulzbach LM, Munro BH, Hirshfeld JW Jr. A randomized clinical trial of the effect of bed position after PTCA. Am J Crit Care 1995;4(3):221-6.
Yilmaz E, Gürgün C, Dramali A. Minimizing short-term complications in patients who have undergone cardiac invasive procedure: a randomized controlled trial involving position change and sandbag. Anadolu Kardiyol Derg 2007;7(4):390-6.
Pooler-Lunse C, Barkman A, Bock BF. Effects of modified positioning and mobilization of back pain and delayed bleeding in patients who had received heparin and undergone angiography: a pilot study. Heart Lung 1996;25(2):117 23.1996;25(2):117-23.
Chair SY, Taylor-Piliae RE, Lam G, et al. Effect of positioning on back pain after coronary angiog- raphy. J AdvNurs 2003;42(5):470-8.
Wilson VanVoorhis CR, Morgan BL. Understanding Power and Rules of Thumb for Determining Sample Sizes. Tutorials in Quantitative Methods for Psycho- logy 2007;3 (2):43-50.
Farasyn A, Meeusen R. The influence of nonspecific low back pain on pressure pain thresholds and disability. Eur J Pain 2005;9:375–81.
Rezaei-Adaryani M, Ahmadi F, Asghari-Jafarabadi M. The effect of changing position and early ambulation after cardiac catheterization on patients’ outcomes: a single-blind randomized controlled trial. Int J Nurs Stud 2009;46(8):1047-53.
Coyne C, Baier W, Perra B, et al. Controlled trial of backrest elevation after coronary angiography.Am J Crit Care 1994;3(4):282-8.
Chair SY, Thompson R, Li K. The effect of ambu- lation after cardiac catheterization on patient outcome. J Clin Nurs 2007;16(1): 212-14.