Table 8: Intraoperative monitoring: recommendation for patients with PH.
(i) Basic monitoring
 (a) ECG
  (b) SaO2
  (c) End-expiratory CO2
  (d) Invasive blood pressure
  (e) Optional: stroke volume variation (SVV)
(ii) Extended monitoring
  (a) Pulmonary arterial catheter
  (b) Transesophageal echocardiography (TEE)
  (c) ScvO2