Table 2.

Tissue Doppler echocardiography of ischemic and non ischemic LV walls during baseline and maximal work loud during low dose adenosine and placebo infusions

	Adenosine				Pacebo
Variables	Ischemic walls		Non ischemic walls		Ischemic walls		Non ischemic walls
	Rest	Peak	Rest	Peak	Rest	Peak	Rest	Peak
PSV, cm/s	5.1 ± 1.4	6.9 ± 2.1*¥	5.6 ± 1.9	7.3 ± 2.7*	6.0 ± 2.0	5.6 ± 1.6	5.4 ± 1.5	9.1 ± 2.7*
A-V plane, mm	9.4 ± 2.6	10.3 ± 3.2*¥	10.3 ± 3.7	11.6 ± 5.8*	10.7 ± 2.2	9.7 ± 2.7	8.4 ± 3.2	13.0 ± 5.4*
S%	16 ± 3	24 ± 4	16 ± 6	23 ± 12*	17 ± 4	13 ± 5	16 ± 6	27 ± 5*
SR-1	-1.0 ± 0.9	-1.7 ± 1.3*	-1.4 ± 0.5	-2.0 ± 1.0*	-1.6 ± 0.5	-0.9 ± 1.6	-1.2 ± 0.5	-2.6 ± 1.8*
E'-wave, cm/s	7.4 ± 3.7	11.9 ± 5.4*¥	6.4 ± 2.7	10.1 ± 2.4*	7.8 ± 2.3	9.7 ± 5.9*	5.2 ± 2.6	10.4 ± 3.7*
A'-wave, cm/s	6.7 ± 1.6	7.3 ± 2.9	4.3 ± 2.6	6.7 ± 1.9*	6.6 ± 1.5	6.1 ± 1.7*	4.0 ± 2.0	7.1 ± 1.5*

Values are expressed as means ± SD.

As in table 1

* P < 0.01 Peak versus baseline

¥ P < 0.01 Peak - ischemic walls - adenosine, versus peak - ischemic walls - placebo