Peripheral Artery Disease Diagnosed by Pulse Palpation as a Predictor of Coronary Artery Disease in Patients with Chronic Kidney Disease.
Daniel Batista Conceição Dos SantosLuis Henrique Wolff GowdakElias David-NetoFelizardo A NatanielJosé J G De LimaLuiz A BortolottoPublished in: Journal of clinical medicine (2023)
There is a need of simple, inexpensive, and reliable noninvasive testing to predict coronary artery disease (CAD) in patients with chronic kidney disease (CKD), where the prevalence of cardiovascular (CV) events and death is elevated. We analyzed the association between peripheral artery disease (PAD) and CAD in 201 patients with stage 5 CKD on dialysis using a prospective observational cohort. Diagnosis of PAD by both palpation and USD were significantly correlated. In patients with PAD diagnosed by palpation, CAD was observed in 80%, while in those diagnosed by USD, CAD was present in 79.1%. The absence of a pulse by palpation predicted CAD with a sensitivity of 55% and a specificity of 76%; USD showed a sensitivity of 62% and specificity of 60% to predict CAD. The risk of combined serious CV events and death was significantly higher in subjects with PAD diagnosed by palpation, but not by USD. PAD assessed by palpation also correlated with the occurrence of multivessel CAD and with the probability of coronary intervention. Both methods are moderately useful for predicting CAD, but PAD diagnosis by palpation was a better predictor of combined CV events and death and was also associated with CAD severity and likelihood of intervention.
Keyphrases
- coronary artery disease
- percutaneous coronary intervention
- coronary artery bypass grafting
- cardiovascular events
- peripheral artery disease
- chronic kidney disease
- randomized controlled trial
- blood pressure
- aortic stenosis
- st segment elevation myocardial infarction
- st elevation myocardial infarction
- cardiovascular disease
- heart failure
- type diabetes
- end stage renal disease
- cross sectional