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. 2018 Jun;68(3):215–220. doi: 10.30802/AALAS-CM-17-000040

Table 2.

Electrocardiographic analysis after mild and severe myocardial infarction in sheep

		24 h after infarction		3 wk after infarction		12 wk after infarction
	Baseline	mild	severe	mild	severe	mild	severe
PQ interval (ms)	121 ± 6.2	141 ± 4.8^a	143 ± 7.2^a	133 ± 4.2^a	139 ± 3.4^a	127 ± 3.8^a	129 ± 4.6^a
QRS complex (ms)	29.6 ± 2.1	33.2 ± 1.5^a	38.6 ± 2.3^a	36.1 ± 2.7^a	38.9 ± 3.9^a	42.3 ± 2.1^a	55.2 ± 3.2^a
QT interval (ms)	325 ± 11.2	349 ± 10.2	366 ± 8.7^a	354 ± 9.8^a	372 ± 11.2^a	355 ± 6.9^a	359 ± 13.2^a
ST deviation (mV)	–12.4 ± 2.2	242 ± 13.5^b	489 ± 15.9^b	71.6 ± 5.6^c	91.1 ± 8.7^c	41 ± 2.5^a	52 ± 4.7^a

^a

P < 0.05 compared with baseline value for this group.

^b

P < 0.01 compared with baseline value for this group.

^c

P < 0.001 compared with baseline value for this group.