Quick answer
Heart failure is managed day by day with numbers only you and your team know: your “dry” weight, your daily fluid limit, and the fluid tablet dose on your action plan. In an emergency, the team treating you needs those numbers and your medicine list — and the Heart Foundation warns that common products such as anti-inflammatory pain relievers like ibuprofen and cold and flu medicines need checking first. A heart failure medical ID puts all of it within reach.
Heart failure is common in Australia, and much of the work of staying well with it happens at home: the morning weigh-in, the fluid diary, the tablets taken on time. When something does go wrong, the people treating you start without any of that context. This guide explains what heart failure is, the warning signs that mean a phone call and the ones that mean an ambulance, and what your medical ID should hold.
What heart failure is
According to the Heart Foundation’s Living well with heart failure booklet, heart failure is when the heart is damaged, becomes bigger, weaker or stiffer, and does not pump as well as it should. Extra fluid then builds up in the body and sometimes in the lungs. Causes it lists include a heart attack, high blood pressure, high cholesterol, too much alcohol, diabetes, infections, conditions you are born with and some medicines, such as some cancer therapies. healthdirect notes heart failure is common in Australia and usually affects older people.
The numbers that keep you well
Queensland Health’s Heart Failure Fluid Action Plan shows the numbers most people with heart failure live by. The plan, filled in by your prescriber, records:
- your diuretic (fluid tablet) and its strength
- your daily fluid limit
- your well, or “dry”, weight range
- your usual dose, and how to adjust it if your weight goes over or under set limits
The plan’s tip is the “4 Ws” every morning: wake up, wee, weigh yourself, write down your weight. It explains why: 1 litre of body fluid weighs 1 kilogram, so a rising weight is often fluid building up. The Heart Foundation booklet gives the same advice to weigh yourself every day and know your good weight.
Why these belong on your record
An emergency doctor who knows your dry weight can tell immediately how much fluid you are carrying. One who knows your fluid limit and diuretic dose can judge treatment without waiting for your clinic to open. None of this can be seen, and you may not remember the numbers when you are breathless.
When to call your team, and when to call 000
The Heart Foundation booklet asks you to call your doctor, nurse or health worker within 24 hours if:
- your ankles, legs or stomach are swelling, or shoes, socks or pants are getting very tight
- your weight goes up or down by 2 kg or more in two days
- you have a bad cough, especially at night, or a new cough that will not go away
- your breathing is getting harder, or you have to sit up to sleep
- you can only walk or move less than usual
- you feel dizzy or faint, or your heart is racing and will not slow down
- you feel more unwell than usual or have new symptoms
Call Triple Zero (000) and ask for an ambulance if you
- have pain, pressure, heaviness or tightness in your chest, arm(s), back, neck, jaw or shoulder(s)
- collapse or black out
- find it very hard to breathe, or cannot breathe
These are the Heart Foundation’s warning signs; healthdirect adds chest pain that is severe, getting worse or lasting more than 10 minutes. See our guide to heart attack signs and first aid.
Medicines to check first
Heart failure is often treated with several medicines together, and the Heart Foundation asks people not to adjust them on their own. It also warns that some medicines and supplements are bad for your heart when you have heart failure, and advises “Always check with your health professional before you take anti-inflammatory pain medicines e.g. ibuprofen, cough or cold and flu medicines, herbal or vitamin products or supplements, and weight loss products or supplements.”
Several of those are things a well-meaning friend, a pharmacy counter or a busy clinic might offer you after a fall or with a bad cold. A record that lists your heart failure medicines and says “check before NSAIDs or cold and flu medicines” puts the question where it will be seen. For keeping the list accurate, see tips to manage your medication.
Who reads a heart failure medical ID
Australian resuscitation guidance tells responders to look. ANZCOR Guideline 2 includes, in the initial assessment of an emergency, checking for “physical (eg. alert jewellery) or electronic alert devices (eg. smartphone application) that may be relevant to assessment or management”. For heart failure the readers are the paramedic assessing breathlessness or a collapse, and the emergency team who need your medicines, your dry weight and whether you have a device such as a pacemaker or ICD. If you have one, record it; see what counts as a medical implant or device.
What a heart failure medical ID should say
On the band
- HEART FAILURE
- ON DIURETICS — FLUID LIMIT, and ICD / PACEMAKER if you have one
- Your membership number, so the rest can be read
In the profile
- Your diagnosis and its cause, if known.
- Your dry weight, daily fluid limit and the key steps from your fluid action plan.
- Every medicine with dose and time, and the instruction to check before anti-inflammatories or cold and flu medicines.
- Any implanted device: type, manufacturer and the clinic that checks it.
- Other conditions, such as diabetes, kidney disease or atrial fibrillation.
- Your cardiologist, heart failure nurse and GP, and emergency contacts.
Your dry weight, fluid limit, medicines and device — readable when you are too breathless to explain.
A MedibandPlus profile stores your heart failure details, fluid action plan, medicines, device and contacts behind a membership number on a band you wear. No app, no login, from $19 a year.
Set up your profilePart of the Mediband family. Designed in Australia since 2004.
After a hospital stay
Medicines and fluid targets often change during an admission for heart failure. Update the record the day you get home, and ask for your action plan to be rewritten if your dry weight has changed — the Queensland Health plan notes that well weight can change over time and that your doctor or nurse should adjust the plan when it does. Our coming home from hospital checklist covers the rest.
Keeping it current
Update your profile whenever a medicine or dose changes, when your dry weight or fluid limit is revised, and after any device check. If you live alone, make sure an emergency contact knows how to reach your heart failure nurse. Knowing how to use a defibrillator helps everyone around you; see how to use a defibrillator.
FAQs
What is heart failure?
The Heart Foundation describes it as the heart being damaged or becoming bigger, weaker or stiffer so it does not pump as well as it should, which causes extra fluid to build up in the body and sometimes the lungs. healthdirect notes it is common in Australia and usually affects older people.
How much weight gain is a warning sign in heart failure?
The Heart Foundation advises contacting your doctor, nurse or health worker within 24 hours if your weight goes up or down by 2 kg or more in two days. Queensland Health’s fluid action plan explains that 1 litre of body fluid weighs 1 kilogram.
When should someone with heart failure call 000?
The Heart Foundation lists pain, pressure, heaviness or tightness in the chest, arms, back, neck, jaw or shoulders, collapsing or blacking out, and finding it very hard or impossible to breathe. healthdirect adds chest pain that is severe, worsening or lasting more than 10 minutes.
What is a heart failure fluid action plan?
A plan from your prescriber, such as Queensland Health’s Heart Failure Fluid Action Plan, recording your fluid tablet, daily fluid limit and well or dry weight, and how to adjust your fluid tablet dose when your weight or symptoms change. It suggests the 4 Ws each morning: wake up, wee, weigh yourself, write it down.
Which medicines should people with heart failure check before taking?
The Heart Foundation advises always checking with your health professional before taking anti-inflammatory pain medicines such as ibuprofen, cough or cold and flu medicines, herbal or vitamin products or supplements, and weight loss products or supplements.
Why does an emergency team need my dry weight?
Because comparing your weight with your usual dry weight shows how much fluid you may be carrying, and your fluid limit and diuretic dose shape treatment. You may not remember those numbers when you are unwell, so they belong in your record.
What should a heart failure medical ID say?
On the band: “heart failure”, “on diuretics – fluid limit”, any device, and a number that opens your record. In the record: diagnosis, dry weight, fluid limit, action plan steps, every medicine, medicines to check first, device details, other conditions, your heart team and contacts.
Sources
- Heart Foundation — Living well with heart failure (booklet) — what heart failure is, daily weighing, fluid, medicines and when to call.
- Heart Foundation — Heart failure resources for patients — the booklet, video series and action plans.
- Queensland Health — Heart Failure Fluid Action Plan — dry weight, fluid limit, diuretic adjustment and the 4 Ws.
- healthdirect — Heart failure — (reviewed December 2024) overview and when to call 000.
- ANZCOR Guideline 2 — Managing an Emergency — checking for alert jewellery and devices.
Disclaimer: This article is general information about recording heart failure details for emergencies, not medical advice. Your fluid limit, dry weight and medicine doses are set by your own doctor or heart failure nurse; never change them without their advice. In an emergency, always call Triple Zero (000). For non-urgent health advice, call healthdirect on 1800 022 222 (NURSE-ON-CALL 1300 60 60 24 in Victoria, 13 HEALTH 13 43 25 84 in Queensland).
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