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. 2020 Sep 15;6:20. doi: 10.1186/s40959-020-00075-7

Fig. 6.

Fig. 6

Diagnostic algorithm for workup of clinically suspected cardiac amyloidosis. Modified from Agha AM, et al. Role of cardiovascular imaging for the diagnosis and prognosis of cardiac amyloidosis. Open Heart. 2018 Sep 26;5 (2):e000881.doi:10.1136/openhrt-2018-000881. eCollection 2018. review. AL,light chain amyloidosis; ATTR,abnormal transthyretin; CMR, cardiovascular magnetic resonance; DPD, 3,3-diphosphono-1,2-proporanodicarboxylic acid; ECV, extracellular volume; GLS, global longitudinal strain; LGE, late gadolinium enhancement; PYP, pyrophosphate; SPECT, single photon emission CT [4]