Peripheral arterial disease and intermittent claudication in coronary heart disease patients. (1st January 2021)

• Record Type: Journal Article
• Authors: Reiner, Željko; De Sutter, Johan; Ryden, Lars; Mirrakhimov, Erkin; Pogosova, Nana; Dolzhenko, Marina; Fras, Zlatko; Kotseva, Kornelia; Wood, David; De Bacquer, Dirk
• Is Part Of: International journal of cardiology. Volume 322(2021)
• Page Start: 227
• Page End: 232
• Publication Date: 2021-01-01
• Subjects: Peripheral artery disease -- Coronary heart disease -- Intermittent claudication -- Quality of life -- Risk factors; Cardiology -- Periodicals; Electronic journals; 616.12
• DOI: 10.1016/j.ijcard.2020.09.004
• Languages: English
• ISSNs: 0167-5273

Abstract

Abstract: Background and aim: Peripheral artery disease (PAD) is associated with an increased risk of fatal and non-fatal coronary heart disease (CHD). The aims of the this study were 1) to investigate the prevalence of PAD and suspected PAD in a large population of established CHD patients, and 2) to assess the prevalence and control of risk factors in these patients as well health-related quality of life. Material and methods: In the EUROASPIRE V survey, 8243 patients with documented CHD were recruited from 27 ESC member countries and were invited to attend a study visit. Patients were investigated using questionnaires, in-depth interviews and a clinical examination. Intermittent claudication (IC) was assessed using the Edinburgh Claudication Questionnaire. Patients without previously diagnosed PAD were suspected of having PAD if they were found to have IC. Results: Overall, 6.4% of the patients had already a confirmed diagnosis of PAD and another 6.3% were suspected of having PAD. Independent of age and gender, patients with previously diagnosed PAD were significantly more frequently current smokers, had the lowest smoking cessation rates, were less physically active, reported more often previously diagnosed diabetes and had significantly higher blood pressure levels, compared to patients without PAD. They had also significantly higher levels of serum triglycerides, lower HDL-C levels, and had more often renal insufficiency. In comparison with patients without PAD, those with suspected PAD demonstrated significantly higher smoking cessation rates but their obesity rates were significantly higher. In CHD patients with a history of PAD, the use of calcium channel blockers and diuretics was significantly higher than in patients without PAD. Compared to the latter group, the use of diuretics, anti-arrhythmics and anti-depressants in patients with suspected PAD was significantly higher. Moreover, patients with previously diagnosed PAD had significantly higher levels of anxiety and depression and reported a significantly worse health-related quality of life (HRQoL), in comparison with those without PAD. HRQoL levels were significantly reduced in patients with suspected PAD as well. Conclusion: In CHD patients without a previous diagnosis of PAD, IC is not infrequent. Diagnosed PAD was significantly associated with a worse CHD risk factor profile. Patients with known PAD as well as those with suspected PAD had a considerable loss of health-related quality of life. Therefore, physicians should consider to screen for IC in all their CHD patients. Highlights: Peripheral artery disease (PAD) is associated with an increased risk of fatal and non-fatal coronary heart disease (CHD). In CHD patients without a previous diagnosis of PAD, intermittent claudication is not infrequent. Diagnosed PAD is significantly associated with a worse CHD risk factor profile. Patients with known PAD as well as those suspected of having PAD demonstrated a considerable loss of health-related quality of life. Physicians should consider to screen for intermittent claudication in all their CHD patients.