Figure 2.

A‐F, Effect of ARB on stress‐induced hemodynamic changes. ARB, angiotensin II receptor blocker (irbesartan); CO, cardiac output; DBP, diastolic blood pressure; HR, heart rate; PLC, placebo; SBP, systolic blood pressure; SV, stroke volume; TPR, total peripheral resistance. *: significantly different from Rest (P < 0.05). ^#: a significant treatment effect (P < 0.05). ^&: a significant treatment × time interaction (P < 0.05). ^δ: a significant treatment × time interaction (P < 0.05 for all)