![Figure 3. Histograms illustrating the time-segment lengthening velocity integral during early LV filling (TVI-E; A, top) and atrial systole (TVI-A; B, middle) and the ratio of these parameters (TVI-E/A; C, bottom) in the conscious state (CON) and during 25-, 50-, and 100-mg [center dot] kg sup -1 [center dot] h sup -1 infusions of propofol in dogs with pacing-induced cardiomyopathy. Data are mean +/- SEM; n = 7. *Significantly different than CON (P < 0.05).](https://asa2.silverchair-cdn.com/asa2/content_public/journal/anesthesiology/88/1/10.1097_00000542-199801000-00026/2/26ff3.png?Expires=1716509418&Signature=mu8JudEo8J~dYRBqID3mJFzvH3QR8TmWkIkIWAWpsHFm5LEpmbE2FP-jO7zazLBp31Yv7hTvb9RCXYGR7xRTuoj~txqzI-2tVFHEv9y4cDsap8n9K~ova3cPIB~~8UX3hMKXH~JoWjxdFeRsV1c2l6mISy3adJzrl7JTyaiNbw2Tkr1tIEmNKQDZ-Jo1-u41hg-Qyk~qLDqmqVVIohNxsV9KDMgHI4vRH2WF7jzzqbHy6ZkKhRszPl4u25kVHdbhUXA7CpSsQVZqLB4Cbv70qn5FYdTgF8wb8jZXLgY72zDN04EQU7bTfboJLRmjYXvc~WC5JRJDJ~ptxY1YA6xTSg__&Key-Pair-Id=APKAIE5G5CRDK6RD3PGA)
Figure 3. Histograms illustrating the time-segment lengthening velocity integral during early LV filling (TVI-E; A, top) and atrial systole (TVI-A; B, middle) and the ratio of these parameters (TVI-E/A; C, bottom) in the conscious state (CON) and during 25-, 50-, and 100-mg [center dot] kg sup -1 [center dot] h sup -1 infusions of propofol in dogs with pacing-induced cardiomyopathy. Data are mean +/- SEM; n = 7. *Significantly different than CON (P < 0.05).
