Zhouyi Qiu's research:
nHuang Qi (Astragali Membranacei, Radix) improves cardiac contractility without increasing cardiac oxygen consumption by increasing the concentration of cAMP and b-receptor on myocardial cell membrane.
nIn a clinical trial Huang Qi (Astragali Membranacei, Radix) and Dan Shen (Salviae Miltiorrhizae, Radix) [AMSM] were evaluated on hemodynamic response in 8 patients with CCHF. The results showed that after intravenous injection of AMSM, stroke volume (SV), cardiac output (CO), and CI were significantly increased (P< 0.01)
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