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Published on: January 28, 2020
Psychological changes after coronary angiographic intervention: pre-post comparison and follow-up
Juan Valdés-Stauber1, Marcella Milani2, Magdalena Ciurus2
1Zentrum für Psychiatrie Südwürttemberg, Klinik für Psychiatrie und Psychotherapie I, Universität Ulm, Ravensburg, Germany.
Insights
Cardiology patients
Area of Science:
- Cardiology
- Psychosomatic Medicine
- Health Psychology
Background:
- Cardiovascular diseases (CVDs) are a major public health concern, with coronary heart disease and myocardial infarction being particularly significant.
- A substantial number of patients undergoing coronary angiography experience significant psychological stress.
- Understanding psychological changes post-angiography is crucial for comprehensive patient care.
Purpose of the Study:
- To evaluate the short- and mid-term psychological changes in cardiology patients following coronary angiography.
- To identify factors influencing psychological well-being and mental state post-procedure.
- To inform targeted psychosomatic interventions for at-risk patient groups.
Main Methods:
- A naturalistic, longitudinal, comparative study design.
- Involved 68 cardiology patients undergoing coronary angiography, with data collected at four time points: pre-angiography, post-angiography, 6 weeks post-discharge, and 6 months post-discharge.
- Statistical analyses included paired t-tests, chi-square tests, effect sizes, and random effects regression models.
Main Results:
- No significant immediate pre- to post-angiography changes in depression, anxiety, well-being, self-efficacy, resilience, or locus of control.
- Mid-term improvements observed in well-being and anxiety, alongside an increase in internal locus of control.
- Higher neuroticism was negatively associated with mental state, while extraversion and openness showed positive associations.
- Persistent subsyndromal depression was noted, with patients beginning to attribute prognosis to their own behavior by the mid-term.
Conclusions:
- Psychological state shows limited immediate change post-coronary angiography but improves in the mid-term.
- Personality traits like neuroticism, extraversion, and openness significantly influence mental state and coping resources.
- Patients with subsyndromal depression, emotional instability, or normal coronary angiography despite angina symptoms require specialized psychosomatic attention.
Abstract:
Epidemiological studies demonstrate the relevance of cardiovascular diseases for health policies and medical care, especially coronary heart diseases and myocardial infarction. Research has shown that a significant proportion of patients undergoing coronary angiography suffer from clinically relevant mental stress. The aim of this study is to investigate to what extent the psychological state of cardiology patients changes in short- and mid-term periods after coronary angiography has been performed. The study design is naturalistic, longitudinal and comparative about consecutively admitted patients undergoing coronary angiography (N = 419; consenting patients fulfilling inclusion criteria n = 68) at four measurement points: before and after angiography and 6 weeks and 6 months after discharge. The statistical analysis includes paired t-tests, chi-square tests, effect sizes and random effects regression models. The sample was representative of the target population. The prevalence of risk factors were: 84% heart attack, 31% diabetes and 84% hypertension. There were no angiographic pathological findings in 12% of the sample. The neuroticism levels of the sample was higher than in the general population. There were almost no pre-post differences for depression, anxiety, psychological well-being, self-efficacy, resilience or locus of control. At the mid-term, well-being and anxiety decreased and internal locus of control increased. Neuroticism was negatively and extraversion and openness were positively associated with mental state and resources. The sample showed persistent adverse subsyndromal depressivity. At the mid-term, patients realised that their prognosis also depends on their own behaviour (internal attribution). Special psychosomatic attention should be given to people with subsyndromal depression, higher emotional instability and those with angina pectoris symptoms displaying normal coronary angiography.
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