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Figure 4 Flow Diagram Outlining the Evaluation of a Patient With Suspected Cardiac Amyloidosis

BNP = B-type natriuretic peptide; CMR = cardiovascular magnetic resonance; DNA = deoxyribonucleic acid; ECG = electrocardiogram; LV = left ventricle; SAP = serum amyloid P component; TTR = transthyretin.