Why the study?
Does an individualized transfer function improve the accuracy of central aortic pressure reconstruction from peripheral measurements during exercise in patients with coronary artery disease?
Does an individualized transfer function improve the accuracy of central aortic pressure reconstruction from peripheral measurements during exercise in patients with coronary artery disease?
Individualizing the peripheral-to-aortic pressure transfer function using pulse contour cardiac output significantly improves the accuracy of central blood pressure assessment during exercise.
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Hypothesis-generating for individualized transfer functions in exercise central BP estimation in CAD; prospective validation required before clinical adoption.
Stok et al. (2011) studied this question.
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