Peripheral arterial disease and multisite atherosclerosis in patients undergoing percutaneous coronary intervention
Key Points
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Atherosclerosis is a systemic disease and frequently coronary artery disease is intertwined with peripheral arterial disease (PAD).
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This large study showed that PAD and its extension (multisite atherosclerosis) negatively affects the risk of in-hospital mortality in patients with coronary artery disease undergoing PCI.
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PAD status and its extension in the principal vascular territories should be carefully assessed during hospitalization for coronary revascularization and should be regarded as important risk factors.