SMHeartCard is easy to fill. Put the SMHeartCard flat on a table. Remove the caps. Load four 81mg ASA pills into the ASA wells. Load three fresh Nitroglycerin 0.3 mg pills from a new bottle into the NTG wells. Snap the caps back into place. Done.
Nitroglycerin is a schedule 2 drug and does not require a prescription. Canadian pharmacists can supply Nitroglycerin (NitroStat) 0.3 mg tablets to you. ASA 81mg is sold everywhere. To help your pharmacist make it very easy, you may wish to download and print off this form.