First published online
January 21, 2009, 10.2967/jnumed.108.056341
Myocardial β-Adrenergic Receptor Density Assessed by 11C-CGP12177 PET Predicts Improvement of Cardiac Function After Carvedilol Treatment in Patients with Idiopathic Dilated Cardiomyopathy
Masanao Naya1,
Takahiro Tsukamoto1,
Koichi Morita2,
Chietsugu Katoh3,
Kenichi Nishijima4,
Hiroshi Komatsu1,
Satoshi Yamada1,
Yuji Kuge4,
Nagara Tamaki2 and
Hiroyuki Tsutsui1
1 Department of Cardiovascular Medicine, Hokkaido University Graduate School of Medicine, Sapporo, Japan; 2 Department of Nuclear Medicine, Hokkaido University Graduate School of Medicine, Sapporo, Japan; 3 Department of Health Science, Hokkaido University Graduate School of Medicine, Sapporo, Japan; and 4 Department of Molecular Imaging, Hokkaido University Graduate School of Medicine, Sapporo, Japan

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FIGURE 1. Changes in NYHA functional class (A) and LVEF (B) before and after 20 mo of carvedilol treatment.
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Copyright © 2009 by the Society of Nuclear Medicine.