Effect of aromatherapy on the anxiety of patients before coronary angiograph

This study aimed to assess the effect of aromatherapy administered before coronary angiography on anxiety levels and physiological parameters. Material and method: The study used a randomized controlled trial design. The study group consisted of a total of 96 individuals. The research data were collected using the descriptive information form, the State-Trait Anxiety Inventory (STAI), and the Physiological Parameters Assessment Form. Results: The results of this study indicated a significant difference between the groups in terms of pain levels and mean STAI-I scores prior to coronary angiography. Conclusion: The results revealed that aromatherapy administered before angiography reduced the anxiety and pain levels of patients