Physiology During Valsalva Maneuver, the heart rate varies as: A Tachycardia f/b bradycardia B Bradycardia f/b tachycardia C Tachycardia during and after Valsalva D Bradycardia during and after Valsalva 💡 Explanation During Valsalva Maneuver, the heart rate varies as: ✓ Correct Answer: A. Tachycardia f/b bradycardia