From: Effect of continuous intraoperative infusion of methoxamine on renal function in elderly patients undergoing gastrointestinal tumor surgery: a randomized controlled trial
group
hypertension
hypotension
Duration of
bradycardia
M group
3(1–4)*
1(1–3)*
2(0–10)*
0(0–1)
N group
1(0–2)
3(1–5)
10(5–16)