Departments of Nursing (Dr Alrahahleh and Ms Megdadi) and Cardiology (Mr Altarabsheh), Queen Alia Heart Institute, Amman, Jordan; School of Nursing, Al-Zaytoonah University of Jordan, Amman, Jordan (Dr Subih); Interventional Cardiology and Electrophysiology, School of Medicine, Jordan University of Science and Technology, Irbid, Jordan (Mr Alfawaeer); and Department of Nursing, Alarbi Hospital, Amman, Jordan (Mr Saad and Ms Khalil).

Correspondence: Maha Subih, PhD, RN, School of Nursing- Al-Zaytoonah University of Jordan, Amman, Jordan ([email protected]).

The authors have disclosed that they have no significant relationships with, or financial interest in, any commercial companies pertaining to this article.