Peripheral arterial disease and transcatheter valve replacement outcomes

Zvonimir Krajcer1,2, Alexander Postalian1,2

  • 1Department of Cardiology, Texas Heart Institute, Houston, Texas, USA.

Summary

Peripheral artery disease (PAD) complicates transcatheter aortic valve replacement (TAVR) outcomes. Understanding PAD extent is crucial for TAVR planning and access site selection.

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Peripheral Artery Disease IV: Nursing Management01:26

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Peripheral Arterial Disease II: Clinical Manifestations and Diagnostic Evaluation01:21

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Clinical manifestationsPeripheral Arterial Disease (PAD) manifests through a range of symptoms, from the characteristic intermittent claudication to atypical presentations and severe complications in advanced stages. Intermittent claudication, a hallmark symptom of PAD, presents as exercise-induced muscle pain that typically resolves within minutes of rest. This pain is reproducible and stems from inadequate blood flow, leading to the accumulation of lactic acid produced during anaerobic...
249
Aortic Regurgitation III: Medical Management01:25

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Peripheral Artery Disease I: Introduction01:30

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Peripheral artery disease (PAD) predominantly results from atherosclerosis, which involves the accumulation of fatty deposits, or plaques, within the walls of arteries. This causes them to narrow and harden, significantly reducing blood flow. PAD predominantly affects the legs, particularly the arteries supplying the thighs and calves. In rare cases, it may involve other arteries, including those in the arms.Etiology of PAD:The principal cause of PAD is atherosclerosis, which results from fatty...
216