A farmer is trapped under his rolled quad, backyard DYI ends in disaster, a teen experiences crippling abdominal pain and stroke patient needs urgent help.

A crash on a high-powered motorbike leaves a man in a critical condition, a five-year-old fights an asthma attack, and a Waiheke woman suffers a scary cardiac event.

First responders save a patient having a massive heart attack, a patient's lung may collapse after a car crash and an injured cyclist is winched to safety.