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Myocardial scintigraphy - a method for detecting cardiac comorbidity in psoriasis patients?
Markus Zutt1, Hagen Rudolph2, Kjell Matthias Kaune2
1Department of Dermatology and Allergology, Medical Center Bremen-Mitte, Bremen, Germany. markus.zutt@klinikum-bremen-mitte.de.
Insights
Myocardial scintigraphy detected cardiac issues in over half of psoriasis patients. This noninvasive screening method shows promise for early identification of heart disease in psoriasis, but requires further validation.
Area of Science:
- Cardiology
- Dermatology
- Medical Imaging
Background:
- Cardiac comorbidities are a growing concern in psoriasis patients.
- Psoriasis is increasingly recognized as a systemic disease with potential cardiovascular implications.
Purpose of the Study:
- To evaluate myocardial scintigraphy as a screening tool for cardiac comorbidities in psoriasis patients.
- To assess the prevalence of cardiac abnormalities in psoriasis patients without overt cardiac symptoms.
Main Methods:
- Fifty psoriasis patients without clinical cardiac symptoms underwent myocardial scintigraphy.
- The study aimed to detect cardiac risk and exercise-induced ischemia using this noninvasive imaging technique.
Main Results:
- Pathological findings were observed in 56% of psoriasis patients on myocardial scintigraphy.
- Small-vessel disease (cardiac syndrome X) was identified in 14 patients.
- Common comorbidities included obesity, hypertension, and substance abuse; however, no significant correlation was found between psoriasis severity or comorbidities and scintigraphy findings.
Conclusions:
- Myocardial scintigraphy appears to be a sensitive, noninvasive method for early cardiac comorbidity detection in psoriasis.
- Larger studies with control groups and comparative methods like coronary angiography are needed to establish its diagnostic value.
Background:
In recent years, cardiac comorbidities in psoriasis patients have increasingly moved into the focus of clinical research. The objective of the present study was to evaluate myocardial scintigraphy as a screening method in patients with psoriasis.
Patients And Methods:
Assessment of various comorbidities in 50 psoriasis patients without clinical symptoms of cardiac disease. Myocardial scintigraphy was employed to detect cardiac risk/exercise-induced ischemia.
Results:
Twenty-eight patients (56 %) had pathological findings on myocardial scintigraphy. Fourteen individuals showed evidence of small-vessel disease (cardiac syndrome X). Other comorbidities included obesity, arterial hypertension, nicotine and alcohol abuse, as well as elevated CRP levels. Frequencies largely corresponded to those reported in the recent literature. There was no significant correlation between the severity of psoriasis or any comorbidities and pathological findings on myocardial scintigraphy.
Conclusions:
Myocardial scintigraphy seems to be a very sensitive, noninvasive method for the early detection of cardiac comorbidities in psoriasis patients. However, determining its true diagnostic value will require larger studies with control subjects and control methods such as coronary angiography.
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