Gynaecology & Obstetrics Fetal tachycardia in labour can be due to all of the following Except: A Prematurity B Mild Hypoxia C Vagotonia D Paroxysmal supraventricular tachycardia 💡 Explanation Fetal tachycardia in labour can be due to all of the following Except: ✓ Correct Answer: D. Paroxysmal supraventricular tachycardia