What it is
Health Diary is a free browser-based diary for home blood pressure and blood glucose readings, built by Dr Reza Moazzeni, consultant cardiologist (Heartcare Sydney), for use in his own practice. Patients record readings on their phone; the diary produces a structured PDF — overall and recent averages, extremes with dates, morning versus evening averages, counts per standard reference range, a trend chart, and the complete log — which the patient prints or emails to you before or at a consult.
View a sample report (de-identified PDF) Printable patient card (A5 ×2)
What it deliberately is not
- There is no clinician account, dashboard, monitoring, alerting or automatic transmission of any kind. Only the patient can see their diary, enforced at the database level.
- Recommending it creates no monitoring obligation for you or your practice — nothing arrives unless the patient hands it over.
- The diary displays reference ranges descriptively and never interprets readings, generates alerts, or gives the patient medical advice.
- Patients are told, repeatedly and in plain language, that nobody watches their entries and that urgent concerns belong with your rooms or 000.
Suggested wording for patients
“Keep your home readings in this free diary — healthdiary.au — and bring me the report at your next visit. It's private: I can't see it, so if anything worries you, call the rooms as usual.”
Practical details
- Blood pressure in mmHg; glucose stored in mmol/L (patients may display mg/dL; reports remain in mmol/L).
- Data hosted in Sydney, Australia; no advertising, no data sale, no trackers.
- Sign-in is by emailed link — nothing for patients to install and no passwords to reset.
- Patients can export or permanently delete their own data at any time.
Feedback
Health Diary is provided by CloudCardiology Pty Ltd. Clinical or practical feedback is very welcome: info@heartcare.sydney.