Table 2.
Compound | Cell Type | Site | |
High Risk | Disopyramide | AXG, CDI, PLR, CLS | 1,2,3,4 |
Quinidine | AXG, CDI, PLR, CLS | 1,2,3,4 | |
D,l Sotalol | AXG, CDI, PLR, CLS | 1,2,3,4 | |
Vandetanib | AXG, CDI, PLR, CLS | 1,2,3,4 | |
Intermediate Risk | Astemizole | AXG, CDI | 1,3 |
Chlorpromazine | AXG, CDI | 1 | |
Cisapride | AXG, CDI | 1 | |
Clarithromycin | AXG, CDI | 1 | |
Droperidol | AXG, CDI, PLR, CLS | 2 | |
Domperidone | AXG, CDI, PLR, CLS | 2 | |
Ondansetron | AXG, CDI, CLS | 3,4 | |
Pimozide | AXG, CDI, PLR, CLS | 2,3,4 | |
Risperidone | AXG, CDI, CLS | 3,4 | |
Terfenadine | AXG, CDI, PLR, CLS | 2,4 | |
Low risk | Diltiazem | AXG, CDI, CLS | 1,4 |
Loratadine | AXG, CDI, CLS | 1,4 | |
Metoprolol | AXG, CLS | 4 | |
Mexiletine | AXG, CDI, CLS | 3,4 | |
Nifedipine | AXG, CDI, PLR, CLS | 2 | |
Nitrendipine | AXG, CDI, PLR, CLS | 2 | |
Ranolazine | AXG, CDI, PLR, CLS | 2,3 | |
Tamoxifen | AXG, CDI, PLR, CLS | 1,2,3 | |
Verapamil | AXG, CDI, CLS | 1,3 |
Compounds are grouped by risk of manifesting Human TdP, and are ranked as high, intermediate and low risk.