Psychiatry Investig.  2017 May;14(3):281-288. 10.4306/pi.2017.14.3.281.

Does Type D Personality Impact on the Prognosis of Patients Who Underwent Catheter Ablation for Atrial Fibrillation? A 1-Year Follow-Up Study

• Jeon SW
• Lim HE
• Yoon S
• Na KS
• Ko YH
• Joe SH
• Kim YH

• KMID: 2378643
• DOI: http://doi.org/10.4306/pi.2017.14.3.281

Abstract

OBJECTIVE
Although Type D personality has been associated with the prognosis of various cardiac diseases, few studies have investigated the influence of Type D personality on the cardiac and psychiatric prognoses of patients with atrial fibrillation (AF).
METHODS
Depression, anxiety, and quality of life were measured at baseline and 6 months. The recurrence of AF was measured during 1-year following radiofrequency catheter ablation (RFCA) for AF. The Kaplan-Meier method with log-rank tests were used to compare the cumulative recurrence of AF. ACox proportional hazard model was conducted to identify factors that contribute to the recurrence of AF.
RESULTS
A total of 236 patients admitted for RFCA were recruited. Patients with a Type D personality had higher levels of depression and anxiety and a poorer quality of life compared to controls. Although depression, anxiety, and quality of life had improved 6 months after RFCA, significant differences in psychiatric symptoms remained between patients with and without Type D personality. In the Cox models, the type of AF was the only factor that influenced the recurrence of AF.
CONCLUSION
Our results suggest that Type D personality predominately influences psychological distress in patients with AF, but not the recurrence of AF.

Keyword

Anxiety; Atrial fibrillation; Depression; Type D personality; Quality of life

MeSH Terms

Anxiety
Atrial Fibrillation*
Catheter Ablation*
Catheters*
Depression
Follow-Up Studies*
Heart Diseases
Humans
Methods
Prognosis*
Proportional Hazards Models
Quality of Life
Recurrence
Type D Personality*