Microvascular dysfunction in patients with transthyretin cardiac amyloidosis evaluated by 13N-ammonia positron emission tomography-computed tomography: is it an early marker of the disease?
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Purpose: To evaluate coronary microvascular function using 13N-ammonia positron emission tomography/ computed tomography in individuals with pathogenic transthyretin (TTR) gene mutations, with and without cardiac involvement. Thi... ...
