POLARIS

Multi-Modality Guidance System

Measure for Measure

You have options in coronary physiology.

 

FFR

DFR* (dPR)

Pd/Pa

Type

Whole-cycle

Diastolic

Whole-cycle

Cutoff

0.80

0.89

0.91

No Hyperemic Agent Required

X

?

?

Inclusion in Appropriate Use Criteria1,2

?

?

?

Workhorse Pressure Guidewire Available

?

?

?

History of Coronary Physiology with Morton J. Kern

History of Coronary Physiology

Watch Morton J. Kern, MD present the complex and fascinating history and developments in coronary physiology at CRT18 including invasive functional testing and current pressure wire technology.

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