Table 3 Selected APD values from experimental and simulated action potentials in the control case and in the presence of the IKr blocker sotalol.

From: Computational translation of drug effects from animal experiments to human ventricular myocytes

 

Rabbit, control measured

Rabbit, drug measured

Human, control measured

Human, drug measured

Human, control model

Human, drug estimated based on rabbit data

APD50 (ms)

162

+21.2% (10 μM)

185 (B)

+32.3% (30 μM) (B)

221

+24.7% (30 μM)

+54.3% (52 μM)

233 (O)

+20.6% (30 μM) (O)

APD90 (ms)

194

+19.6% (10 μM)

235 (B)

+37.5% (30 μM) (B)

317

+28.8% (30 μM)

+54.1% (52 μM)

302 (O)

+28.2% (30 μM) (O)

  1. The rabbit experimental data is taken from20, and includes the two drug doses 10 μM and 52 μM. The human experimental data is taken from Baczkó et al.20 (B) and Orvos et al.21 (O) and is measured for the drug dose of 30 μM.