Fig. 3From: Avoiding misdiagnosis: expert consensus recommendations for the suspicion and diagnosis of transthyretin amyloidosis for the general practitionerA general practitioner’s algorithm for increased suspicion and diagnosis of ATTR amyloidosis. Schematic of the recommended diagnostic approach for the general practitioner. 99mTc-DPD, technetium-99 m-3,3-diphosphono-1,2 propanodicarboxylic acid; 99mTc-PYP, technetium-99 m pyrophosphate; ATTR, transthyretin amyloid; MRI, magnetic resonance imaging; TTR, transthyretinBack to article page