Why the study?
Does non-invasive finger blood pressure monitoring reliably estimate invasive aortic pressure at rest and during the Mueller manoeuvre in patients undergoing cardiac catheterization?
Does non-invasive finger blood pressure monitoring reliably estimate invasive aortic pressure at rest and during the Mueller manoeuvre in patients undergoing cardiac catheterization?
Non-invasive finger blood pressure monitoring can reliably estimate central aortic mean and diastolic blood pressure at rest and pressure changes during the Mueller manoeuvre, though systolic pressure estimation shows marked variance.
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May support non-invasive finger BP for aortic mean/diastolic estimates during catheterization; leaves open systolic reliability and broader validation.
Juha Virolainen (1992) studied this question.
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