First determination of the heart-to-mediastinum ratio using cardiac dual isotope (¹²³I-MIBG/⁹⁹mTc-tetrofosmin) CZT imaging in patients with heart failure: the ADRECARD study.

First determination of the heart-to-mediastinum ratio using cardiac dual isotope (¹²³I-MIBG/⁹⁹mTc-tetrofosmin) CZT imaging in patients with heart failure: the ADRECARD study.