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. Author manuscript; available in PMC: 2014 Aug 6.
Published in final edited form as: J Am Coll Cardiol. 2013 May 22;62(6):553–559. doi: 10.1016/j.jacc.2013.04.061

Figure 2. Study participant peripheral arterial disease group classifications.

Figure 2

Traditional ABI refers to the method utilizing the higher of the dorsalis pedis and posterior tibial pressures while alternative ABI refers to the method utilizing the lower of the dorsalis pedis and posterior tibial pressures.

ABI, ankle-brachial index; PAD, peripheral arterial disease