title: Comparing anxiety in cardiac patients candidate for angiography with normal population.
abstract: BACKGROUND
  This study aimed to compare the anxiety of cardiac patients candidate for angiography with normal population in Isfahan province.
  
  
  METHODS
  The study population included 109 people, 53 cardiac patients referring to Chamran Cardiology Hospital in Isfahan for angiography and 56 people without cardiac disease. Data were collected by Cattle anxiety scale. In addition, demographic data of the sample population were collected at the same time using another questionnaire.
  
  
  RESULTS
  Independent t-test showed a significant difference between the anxiety of cardiac patients candidate for angiography and non-cardiac people (P < 0.001). Moreover, the differences between the amount of obvious anxiety and hidden anxiety in the two groups were significant (P < 0.001 for both).
  
  
  CONCLUSIONS
  The results showed that cardiac disease and diagnosis instruments, especially angiography, cause anxiety in patients. Therefore, evaluating this anxiety and applying proper techniques to reduce this anxiety is necessary.
authors.affiliation: PhD Student, Department of Psychology, Isfahan Science and Research Branch, Islamic Azad University, Isfahan, Iran.
authors.forename: Zohreh Khayyam
authors.initials: ZK
authors.lastname: Nekouei
authors.forename: Alireza
authors.initials: A
authors.lastname: Yousefy
authors.forename: Gholamreza
authors.initials: G
authors.lastname: Manshaee
authors.forename: Shekoufeh
authors.initials: S
authors.lastname: Nikneshan