Video Data Supplements

This article includes five video data supplements.

Files in this Data Supplement:

• Data Supplement - Dog Nitroprusside. Dynamic continuous display of individual dog beat-to-beat QT-RR interval relationship as depicted in Fig. 2. Ten minutes of baseline data (blue) and 7 minutes of response to nitroprusside infusion displayed as clouds containing 100 sequential beats (yellow).
• Data Supplement - Dog Phenylephrine.Dynamic continuous display of individual dog beat-to-beat QT-RR interval relationship as depicted in Fig. 3. Ten minutes of baseline data (blue) and 7 minutes of response to phenylephrine infusion displayed as clouds containing 100 sequential beats (yellow).
• Data Supplement - Dog E4031.Dynamic continuous display of individual dog beat-to-beat QT-RR interval relationship as depicted in Fig. 4. Ten minutes of baseline data (blue) and 9 minutes of response to E-4031 infusion displayed as clouds containing 100 sequential beats (yellow).
• Data Supplement - Human Isoproterenol. Dynamic continuous display of individual human beat-to-beat QT-RR interval relationship as depicted in Fig. 5. Ten minutes of baseline data (blue) and 33 minutes of response to isoproterenol infusion displayed as clouds containing 50 sequential beats (yellow).
• Data Supplement - Human Epinephrine. Dynamic continuous display of individual human beat-to-beat QT-RR interval relationship as depicted in Fig. 6. Ten minutes of baseline data (blue) and 29 minutes of response to epinephrine infusion displayed as clouds containing 50 sequential beats (yellow).