No larger than a credit-card, the Health eCard contains a copy of your complete medical history – GP notes, allergies, drug charts, blood test results, referral letters and correspondence received, (digital imagery such as Xrays, retinal scans, ECGs, MRI and CAT scans can be added after every hospital visit). Once you have bought your Health eCard, your GP Practice will download all this information onto your personalised card for you after a strict identity check. You can then ask that it be updated and kept current after every trip to see your GP.