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Results of 99mTc-PYP scintigraphy in our 133 patients suspected of having ATTR cardiac amyloidosis.
99mTc-PYP, technetium pyrophosphate; ATTRwt, wild-type transthyretin cardiac amyloidosis (biopsy-proven TTR amyloid deposition and negative genetic testing); ATTRm, mutated transthyretin amyloidosis (biopsy-proven TTR amyloid deposition and positive genetic testing); HF, heart failure.
