The correlation between death anxiety, loneliness and hope levels in patients treated in the cardiac intensive care unit.

Background: A sense of hope plays an important role in relieving stress and psychological distress of cardiology patients, as well as improving their physical well-being.

Aim: The aim of this study is to investigate the correlation between death anxiety, loneliness and hope levels in patients receiving treatment in a cardiac intensive care unit (ICU).

Design: This is a prospective, descriptive and correlational study.