TABLE III.
The average principal segment strains (%) of five pigs at ES. The strain are in form of mean(SD). S1 to S12 stand for the RVFW segments. ,, and are the mean of the four apical, mid, and basal segments.
Apex | Mid | Base | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Strains | S1 | S2 | S3 | S4 | S5 | S6 | S7 | S8 | S9 | S10 | S11 | S12 | ||||
Endo | 16.8 | 21.4 | 14.6 | 16.0 | 17.2 | 16.1 | 39.1 | 27.5 | 19.1 | 25.4 | 13.0 | 40.8 | 35.9 | 37.0 | 31.7 | |
(18.1) | (15.7) | (5.0) | (10.3) | (12.2) | (9.7) | (22.9) | (18.8) | (20.8) | (19.1) | (8.1) | (8.8) | (13.1) | (13.8) | (10.5) | ||
E1 | Midwall | 20.2 | 27.7 | 18.8 | 19.5 | 21.5 | 23.5 | 53.8 | 49.5 | 30.0 | 39.2 | 21.7 | 57.2 | 42.5 | 38.3 | 39.9 |
(19.1) | (17.7) | (6.9) | (14.2) | (14.1) | (12.4) | (18.9) | (22.0) | (32.8) | (24.2) | (10.3) | (8.9) | (14.5) | (30.6) | (20.9) | ||
Epi | 22.2 | 28.7 | 22.7 | 19.2 | 23.2 | 25.7 | 47.6 | 48.6 | 28.5 | 37.6 | 25.8 | 45.4 | 34.7 | 29.6 | 33.9 | |
(18.7) | (13.8) | (12.6) | (13.1) | (13.7) | (12.4) | (11.6) | (19.8) | (34.3) | (22.1) | (13.8) | (2.9) | (14.7) | (20.1) | (14.9) | ||
Endo | −7.6 | −9.0 | −8.9 | −6.9 | −8.1 | −9.2 | −12.9 | −14.0 | −9.0 | −11.3 | −7.1 | −9.4 | −9.8 | −10.2 | −9.1 | |
(1.5) | (1.8) | (0.5) | (1.7) | (1.6) | (3.2) | (4.2) | (3.1) | (5.3) | (4.3) | (5.1) | (3.8) | (6.4) | (3.9) | (4.6) | ||
E2 | Midwall | −5.0 | −7.6 | −7.2 | −6.4 | −6.5 | −5.9 | −8.6 | −10.2 | −5.5 | −7.6 | −1.7 | −4.2 | −7.1 | −6.3 | −4.8 |
(2.1) | (3.2) | (1.3) | (3.1) | (2.5) | (2.6) | (3.9) | (3.4) | (5.1) | (4.0) | (7.1) | (3.9) | (6.7) | (3.9) | (5.5) | ||
Epi | −2.5 | −5.8 | −5.1 | −5.4 | −4.7 | −2.2 | −4.3 | −6.0 | −2.1 | −3.7 | −0.7 | −0.6 | −4.2 | −3.2 | −1.9 | |
(3.0) | (4.2) | (2.1) | (4.2) | (3.4) | (3.4) | (3.7) | (5.1) | (4.9) | (4.2) | (8.1) | (4.1) | (6.7) | (6.1) | (6.1) | ||
Endo | −15.1 | −17.6 | −17.1 | −14.8 | −16.1 | −19.3 | −20.6 | −22.9 | −19.6 | −20.6 | −21.4 | −21.2 | −21.7 | −16.2 | −20.1 | |
(2.7) | (2.1) | (4.0) | (5.0) | (3.5) | (3.0) | (4.4) | (3.0) | (1.6) | (3.2) | (6.8) | (4.9) | (1.3) | (6.5) | (5.0) | ||
E3 | Midwall | −13.0 | −16.0 | −15.7 | −13.7 | −14.6 | −16.1 | −17.3 | −19.9 | −16.1 | −17.4 | −17.4 | −17.6 | −19.7 | −16.4 | −17.8 |
(2.3) | (2.6) | (5.1) | (4.9) | (3.8) | (4.1) | (4.9) | (4.7) | (2.8) | (4.1) | (7.2) | (4.0) | (0.5) | (7.8) | (5.2) | ||
Epi | −11.1 | −13.8 | −14.4 | −12.5 | −13.0 | −13.0 | −13.4 | −16.6 | −12.7 | −13.9 | −13.2 | −13.5 | −17.0 | −15.9 | −14.9 | |
(1.9) | (3.4) | (5.5) | (4.7) | (3.9) | (4.5) | (4.9) | (5.7) | (4.4) | (4.7) | (6.8) | (2.8) | (2.0) | (7.8) | (5.2) |