You feel healthy. You exercise occasionally, try to eat well and rarely need to visit the doctor.
So, when was the last time you had your blood pressure or cholesterol checked?
For many Australians, heart health isn’t something they think about until symptoms appear. However, some cardiovascular risk factors can develop gradually without noticeable warning signs.
High blood pressure and elevated cholesterol are two examples.
You may feel completely well while changes in your blood vessels are increasing your risk of heart disease or stroke.
That’s why understanding your cardiovascular risk can be an important part of preventive healthcare.
A heart health check up can help identify certain risk factors, assess your likelihood of developing cardiovascular disease and guide conversations about appropriate prevention strategies.
For residents of Botanic Ridge and surrounding Melbourne communities, knowing what these assessments involve can help make routine healthcare decisions more informed.
But what exactly does a blood pressure reading tell you? Why are cholesterol levels important? And does having normal results mean your heart is healthy?
Let’s explore what heart health screening can reveal and when you may benefit from discussing it with your GP.
Why Is Heart Health Screening Important?
Cardiovascular disease refers to a group of conditions affecting the heart and blood vessels.
These include:
- Coronary heart disease
- Heart attack
- Stroke
- Peripheral artery disease
- Certain other vascular conditions
According to the Australian Institute of Health and Welfare, cardiovascular disease remains a significant contributor to illness and death in Australia.
Some cardiovascular conditions develop over many years.
During this time, risk factors such as high blood pressure, abnormal cholesterol levels, diabetes and smoking can contribute to damage within the blood vessels.
However, these risk factors don’t always cause symptoms.
Heart health screening helps identify potential concerns before symptoms develop, allowing patients and healthcare professionals to discuss appropriate risk reduction strategies.
Screening doesn’t guarantee that heart disease will be prevented.
Instead, it provides information that can support informed decisions about health, lifestyle and medical care.
What Is a Heart Health Check Up?
A heart health check up is a general term for an assessment of cardiovascular health and risk factors.
In Australia, a formal Medicare Heart Health Check is a specific GP assessment available to eligible patients.
It is designed to help assess the risk of having a heart attack or stroke over the following five years.
The assessment may include:
- Blood pressure measurement
- Cholesterol testing
- Review of smoking status
- Assessment of diabetes and other medical conditions
- Family history
- Lifestyle factors
- Cardiovascular risk calculation
- Discussion of appropriate prevention strategies
A heart health assessment isn’t necessarily the same as a diagnostic investigation for existing heart disease.
For example, a routine cardiovascular risk assessment doesn’t automatically involve an electrocardiogram (ECG), echocardiogram or exercise stress test.
Additional investigations may be recommended when symptoms or clinical findings suggest they are necessary.
Who Is Eligible for a Medicare Heart Health Check?
Under current Australian Medicare arrangements, a Heart Health Check may be available to eligible adults who meet the relevant age and clinical criteria.
The Medicare item generally applies to adults aged 45 years and over, or 30 years and over for Aboriginal and Torres Strait Islander people, who meet the other eligibility requirements.
The assessment is intended for people without known cardiovascular disease and is subject to Medicare rules.
Not everyone in these age groups will automatically qualify.
Your GP can confirm whether you meet the current requirements.
You can also discuss cardiovascular risk factors with a GP even if you aren’t eligible for the specific Medicare Heart Health Check item.
What Does a Blood Pressure Health Check Reveal?
Blood pressure measures the force of blood pushing against the walls of your arteries.
It is recorded using two numbers.
For example:
120/80 mmHg
The first number is the systolic pressure.
The second number is the diastolic pressure.
What Is Systolic Blood Pressure?
Systolic blood pressure is the pressure in the arteries when the heart contracts and pumps blood.
What Is Diastolic Blood Pressure?
Diastolic blood pressure is the pressure in the arteries when the heart relaxes between beats.
Both measurements help healthcare professionals assess blood pressure.
A single reading provides useful information, but it may not reflect your usual blood pressure.
Measurements can be influenced by activity, stress, caffeine, medications and other factors.
What Is Considered Normal Blood Pressure?
Blood pressure is interpreted in the context of a person’s age, medical history, overall cardiovascular risk and the method used to measure it.
For adults, clinic blood pressure readings are commonly described using categories such as:
|
Blood Pressure Reading |
General Interpretation |
| Below 120/80 mmHg |
Often considered optimal |
|
120–129/80–84 mmHg |
Commonly described as normal |
| 130–139/85–89 mmHg |
High-normal range |
|
140/90 mmHg or higher |
May indicate hypertension if confirmed through appropriate assessment |
These categories are general guides rather than individual treatment targets.
Different thresholds apply to home and ambulatory blood pressure monitoring.
Your GP will interpret your results based on your circumstances.
Does One High Reading Mean You Have Hypertension?
Not necessarily.
Blood pressure can temporarily increase because of:
- Stress
- Physical activity
- Pain
- Caffeine
- Anxiety during medical appointments
- Recent smoking
- Certain medications
Some people experience higher readings in medical settings than they do at home.
This is sometimes called white-coat hypertension.
Others may have normal readings in the clinic but elevated blood pressure outside the clinic, known as masked hypertension.
Your GP may recommend repeat measurements, home monitoring or 24-hour ambulatory blood pressure monitoring to clarify your usual blood pressure.
Why Is High Blood Pressure a Concern?
High blood pressure, also known as hypertension, can place additional strain on the heart and blood vessels.
Over time, uncontrolled hypertension can contribute to:
- Coronary heart disease
- Heart attack
- Stroke
- Heart failure
- Kidney disease
- Damage to blood vessels
One challenge is that high blood pressure often causes no noticeable symptoms.
Some people assume that headaches, dizziness or facial flushing are reliable warning signs.
However, hypertension can be present without these symptoms.
The only reliable way to know your blood pressure is to have it measured.
This is why blood pressure assessment is an important part of preventive healthcare.
How Is Blood Pressure Measured During a GP Appointment?
A blood pressure health check is generally straightforward.
A cuff is placed around your upper arm and inflated to measure the pressure within your arteries.
For an accurate reading, you may be asked to:
- Sit quietly before the measurement
- Keep your feet flat on the floor
- Rest your arm at approximately heart level
- Avoid talking during the reading
- Use an appropriately sized cuff
Your GP may take more than one reading.
If your blood pressure is elevated, further monitoring may be recommended before a diagnosis is made.
What Is a Cholesterol Check?
A cholesterol check is a blood test that measures different types of fats, known as lipids, in your blood.
Cholesterol is a substance the body needs for several functions, including cell membrane structure and hormone production.
However, abnormal levels of certain blood lipids can contribute to cardiovascular disease.
A cholesterol test helps identify lipid abnormalities that may affect your long-term cardiovascular risk.
In Australia, cholesterol testing is commonly performed through a blood test called a lipid profile or lipid panel.
What Do Cholesterol Test Results Mean?
A standard lipid profile may include several measurements.
Total Cholesterol
Total cholesterol represents the overall amount of cholesterol measured in the blood.
However, total cholesterol alone doesn’t provide a complete picture of cardiovascular risk.
LDL Cholesterol
Low-density lipoprotein cholesterol is commonly referred to as LDL cholesterol.
LDL carries cholesterol through the bloodstream.
Elevated LDL cholesterol can contribute to the development of fatty deposits, or plaques, within artery walls.
This process is known as atherosclerosis.
Over time, atherosclerosis can increase the risk of heart attack and stroke.
HDL Cholesterol
High-density lipoprotein cholesterol is commonly called HDL cholesterol.
HDL is involved in transporting cholesterol away from tissues and towards the liver.
Lower HDL levels can be associated with increased cardiovascular risk.
However, HDL levels should not be interpreted in isolation.
Triglycerides
Triglycerides are another type of fat found in the blood.
Elevated triglyceride levels can be associated with metabolic conditions and cardiovascular risk.
Very high triglyceride levels may also increase the risk of pancreatitis.
Non-HDL Cholesterol
Non-HDL cholesterol represents cholesterol carried by lipoproteins other than HDL.
It can provide additional information about atherogenic cholesterol particles.
Your GP may consider non-HDL cholesterol alongside LDL cholesterol and other risk factors.
What Are Healthy Cholesterol Levels?
There isn’t one ideal cholesterol target that applies to every person.
The appropriate interpretation depends on factors such as:
- Age
- Existing cardiovascular disease
- Diabetes
- Kidney disease
- Smoking
- Blood pressure
- Family history
- Overall cardiovascular risk
For example, someone with established cardiovascular disease may require a lower LDL cholesterol target than someone with a low estimated cardiovascular risk.
Your GP will assess your lipid results in the context of your overall health.
A cholesterol result should not be judged as healthy or unhealthy based on a single number without considering other risk factors.
Do You Need to Fast Before a Cholesterol Test?
Not always.
Many routine cholesterol tests can be performed without fasting.
However, fasting may be recommended in certain circumstances, particularly when triglyceride levels require further assessment or specific investigations are planned.
Your GP or pathology provider will advise whether fasting is necessary.
If you are asked to fast, follow the instructions provided.
Do not stop prescribed medications unless your healthcare professional advises you to do so.
How Are Blood Pressure and Cholesterol Connected to Heart Disease?
Blood pressure and cholesterol affect cardiovascular health in different ways.
High blood pressure increases the force exerted on artery walls.
Elevated LDL cholesterol contributes to the development of fatty plaques within blood vessels.
When these risk factors occur together, they can increase the likelihood of cardiovascular disease.
Other factors may further influence risk, including:
- Smoking
- Diabetes
- Chronic kidney disease
- Family history
- Age
- Physical inactivity
- Certain dietary patterns
This is why cardiovascular risk assessment considers several factors rather than focusing on blood pressure or cholesterol alone.
What Is a Cardiovascular Risk Assessment?
A cardiovascular risk assessment estimates a person’s likelihood of experiencing a cardiovascular event, such as a heart attack or stroke, over a defined period.
In Australia, the Australian CVD Risk Calculator is used to support risk assessment in eligible adults.
It considers relevant clinical information, which may include:
- Age
- Sex
- Blood pressure
- Cholesterol
- Smoking status
- Diabetes
- Kidney function
- Other relevant risk factors
The calculator estimates the risk of a cardiovascular event over the next five years.
Your GP may also consider factors that aren’t fully captured by the calculator.
What Does a Five-Year Risk Score Mean?
A five-year cardiovascular risk score is an estimate, not a prediction of exactly what will happen.
For example, a risk estimate of 10% means that approximately 10 out of 100 people with a similar risk profile may experience a cardiovascular event over five years.
It doesn’t mean an individual will definitely have a heart attack or stroke.
The result helps guide discussions about prevention strategies.
Can Someone Have Normal Cholesterol and Still Be at Risk?
Yes.
Cardiovascular disease risk is influenced by multiple factors.
A person may have cholesterol levels within a commonly accepted range but still have increased risk because of smoking, diabetes, hypertension or other medical conditions.
Similarly, someone with elevated cholesterol may have a different overall risk profile depending on their age and other factors.
This is why comprehensive risk assessment is useful.
What Happens During a Heart Health Check Up?
A heart health assessment generally involves several steps. If you’re concerned about the cost of routine health checks or blood tests, learn more about affordable health testing and bulk billing options at Botanic Ridge Doctors.
Step 1: Reviewing Your Medical History
Your GP may ask about:
- Existing medical conditions
- Current medications
- Family history of heart disease
- Smoking
- Physical activity
- Dietary habits
- Alcohol intake
- Previous blood pressure or cholesterol results
You may also be asked about symptoms such as chest discomfort, breathlessness or reduced exercise tolerance.
If you have symptoms suggestive of cardiovascular disease, your GP may recommend diagnostic assessment rather than relying solely on routine screening.
Step 2: Measuring Your Blood Pressure
Your GP measures your blood pressure and considers whether further monitoring is required.
Step 3: Reviewing Cholesterol Results
A lipid profile may be arranged or reviewed.
Your GP will consider LDL cholesterol, HDL cholesterol, triglycerides and other relevant measurements.
Step 4: Assessing Other Risk Factors
Depending on your circumstances, your GP may review:
- Blood glucose or HbA1c
- Kidney function
- Body weight
- Waist circumference
- Smoking status
- Relevant family history
Not every patient requires every test.
Step 5: Calculating Cardiovascular Risk
If appropriate, your GP may use the Australian CVD Risk Calculator.
Step 6: Discussing Your Results
Your GP will explain what your results mean in the context of your overall health.
This may include identifying modifiable risk factors and discussing appropriate management.
Step 7: Developing a Prevention Plan
Depending on your results, recommendations may include:
- Dietary changes
- Physical activity
- Smoking cessation support
- Blood pressure monitoring
- Cholesterol management
- Medication when clinically indicated
- Follow-up appointments
- Additional investigations
The plan should reflect your individual risk factors, medical history and preferences.
What Lifestyle Changes Can Support Heart Health?
Lifestyle habits can influence blood pressure, cholesterol and overall cardiovascular risk.
However, the most appropriate changes depend on individual health needs.
1. Eat a Heart-Healthy Diet
A balanced eating pattern may include:
- Vegetables
- Fruit
- Wholegrains
- Legumes
- Nuts and seeds
- Fish
- Unsaturated fats
Reducing excessive saturated fat and replacing it with healthier unsaturated fats may help improve LDL cholesterol levels.
Limiting excess sodium can also support blood pressure management.
The Heart Foundation provides Australian dietary guidance for cardiovascular health.
2. Stay Physically Active
Regular physical activity can support cardiovascular fitness, blood pressure management and general wellbeing.
Australian adult physical activity guidelines recommend regular moderate-to-vigorous activity, along with muscle-strengthening activities.
If you have an existing heart condition or haven’t exercised for some time, speak with your GP before making substantial changes to your activity routine.
3. Avoid Smoking
Smoking damages blood vessels and increases cardiovascular risk.
Stopping smoking is an important step towards reducing the risk of heart disease and stroke.
A GP can discuss smoking cessation support and suitable treatment options.
4. Manage Alcohol Intake
Excessive alcohol consumption can contribute to high blood pressure and other health concerns.
Following Australian alcohol guidelines can help reduce alcohol-related health risks.
5. Maintain Appropriate Sleep Habits
Poor sleep and some sleep disorders may affect cardiovascular health.
If you experience persistent sleep difficulties, loud snoring or excessive daytime sleepiness, consider discussing these symptoms with your GP.
6. Manage Existing Medical Conditions
Conditions such as diabetes, kidney disease and hypertension may require ongoing monitoring.
Following an appropriate treatment plan can help manage cardiovascular risk.
Can High Blood Pressure Be Managed Without Medication?
Some people with mildly elevated blood pressure may benefit from lifestyle changes and monitoring.
However, medication may be recommended depending on blood pressure readings, overall cardiovascular risk and other medical conditions.
For example, someone with significantly elevated blood pressure or established cardiovascular disease may require medication as part of treatment.
Lifestyle changes and medication aren’t necessarily alternatives.
They are often used together.
Your GP can explain the benefits and potential risks of different approaches.
Can High Cholesterol Be Managed Through Diet Alone?
Dietary changes can help improve cholesterol levels.
However, some people have elevated cholesterol because of genetic factors or other medical conditions.
Others may have a sufficiently high cardiovascular risk that medication is recommended even when lifestyle changes are being made.
Cholesterol-lowering medicines, including statins, may be considered depending on the clinical circumstances.
Treatment decisions should be based on individual cardiovascular risk rather than cholesterol levels alone.
What Is Familial Hypercholesterolaemia?
Familial hypercholesterolaemia is an inherited condition associated with elevated LDL cholesterol levels.
People with this condition may have high cholesterol from a young age.
Without appropriate management, it can substantially increase the risk of premature cardiovascular disease.
A GP may consider familial hypercholesterolaemia when someone has:
- Markedly elevated LDL cholesterol
- A family history of high cholesterol
- Relatives who experienced cardiovascular disease at a young age
Further assessment or specialist referral may be appropriate.
Because familial hypercholesterolaemia can affect family members, identifying the condition may also have implications for relatives.
How Often Should You Have Your Blood Pressure Checked?
The appropriate frequency depends on your age, previous readings and medical history.
Some people may have blood pressure measured during routine GP consultations.
Others may require more frequent monitoring because of hypertension, cardiovascular disease or other risk factors.
If you have elevated readings, your GP may recommend home monitoring.
Can You Check Your Blood Pressure at Home?
Yes.
Home blood pressure monitoring can provide useful information when performed correctly.
Your GP may recommend a validated upper-arm blood pressure monitor.
For reliable results:
- Follow the device instructions.
- Sit quietly before measuring.
- Use the correct cuff size.
- Keep your arm supported.
- Avoid talking during measurements.
- Record readings as advised.
Your GP can explain how often to measure your blood pressure and how to interpret the results.
How Often Should You Have a Cholesterol Check?
The frequency of cholesterol testing depends on your cardiovascular risk and clinical circumstances.
Some adults may only require periodic testing.
Others may need more frequent checks because of:
- Previously elevated cholesterol
- Diabetes
- Kidney disease
- Cardiovascular disease
- Family history
- Cholesterol-lowering medication
- Other relevant medical conditions
Your GP can recommend an appropriate testing schedule.
Routine testing should be based on clinical need rather than an assumption that everyone requires annual cholesterol tests.
Does Age Affect Your Risk of Heart Disease?
Age is an important cardiovascular risk factor.
The likelihood of cardiovascular disease generally increases with age.
However, younger adults can also develop cardiovascular risk factors.
For example, high cholesterol, smoking, hypertension and certain inherited conditions may affect cardiovascular health well before middle age.
People with relevant symptoms, medical conditions or family history may benefit from assessment earlier than the usual Medicare Heart Health Check eligibility age.
What Are the Warning Signs of a Heart Attack?
Heart attacks don’t always cause sudden, severe chest pain.
Symptoms can vary.
Possible warning signs include:
- Chest pain, pressure, tightness or discomfort
- Pain spreading to the arm, jaw, neck, back or shoulder
- Shortness of breath
- Cold sweats
- Nausea
- Dizziness
- Unusual weakness
Some people experience less typical symptoms.
If you suspect a heart attack, call Triple Zero (000) immediately.
Do not drive yourself to hospital.
A routine heart health appointment is not an appropriate substitute for emergency medical assessment.
What Are the Warning Signs of a Stroke?
Stroke symptoms require immediate medical attention.
The Stroke Foundation recommends remembering F.A.S.T.
F – Face: Has the person’s face drooped?
A – Arms: Can they lift both arms?
S – Speech: Is their speech slurred or difficult to understand?
T – Time: Call 000 immediately.
Other sudden symptoms, including vision changes, severe headache, dizziness or difficulty walking, may also indicate stroke.
Seek emergency assistance even if symptoms improve.
When Should You Book a Heart Health Check?
Consider speaking with a GP about cardiovascular risk assessment if:
- You haven’t had your blood pressure checked recently.
- You have previously been told your cholesterol is elevated.
- You smoke.
- You have diabetes or kidney disease.
- You have a family history of premature heart disease.
- You have high blood pressure.
- You want to understand your cardiovascular risk.
- You’re approaching an age where a Medicare Heart Health Check may be appropriate.
A GP can determine whether routine screening, a formal Heart Health Check or another assessment is suitable.
If you’re experiencing chest pain, severe breathlessness or symptoms of a possible heart attack or stroke, seek emergency care rather than waiting for a routine appointment.
FAQs
What is included in a heart health check up?
A heart health assessment may include blood pressure measurement, cholesterol testing, medical history review, assessment of other risk factors and cardiovascular risk calculation.
Can I have high blood pressure without symptoms?
Yes. High blood pressure often causes no noticeable symptoms. Measurement is needed to identify elevated blood pressure.
What does a cholesterol test show?
A lipid profile measures cholesterol and triglycerides in the blood. Results help assess cardiovascular risk when considered alongside other health factors.
Do I need to fast for cholesterol tests in Australia?
Not always. Many routine lipid tests can be performed without fasting. Your GP or pathology provider will advise if fasting is required.
What is a normal blood pressure reading?
A reading below 120/80 mmHg is often considered optimal for adults. However, individual interpretation and treatment targets depend on clinical circumstances.
Does high cholesterol always require medication?
No. Treatment depends on cholesterol levels, overall cardiovascular risk and other medical conditions. Lifestyle changes may be appropriate, while some people may benefit from medication.
Can a heart health check detect blocked arteries?
A routine Heart Health Check assesses cardiovascular risk factors. It doesn’t directly diagnose blocked coronary arteries. Additional investigations may be required if symptoms or clinical findings suggest heart disease.
Is a Medicare Heart Health Check free?
Eligible patients may receive a Medicare rebate for the relevant service. Whether there is an out-of-pocket cost depends on the practice’s billing arrangements.
How often should I have a heart health check?
The appropriate frequency depends on your age, cardiovascular risk and medical history. Your GP can recommend suitable monitoring and follow-up.
Can younger adults have their heart health assessed?
Yes. People younger than the usual Medicare Heart Health Check eligibility age can discuss blood pressure, cholesterol and cardiovascular risk factors with their GP.
Can lifestyle changes lower cardiovascular risk?
Healthy lifestyle changes can help manage several cardiovascular risk factors. However, some people also require medication or other treatment.
Can a GP help me understand my cholesterol results?
Yes. A GP can explain your lipid profile and assess the results alongside blood pressure, medical history and other cardiovascular risk factors.
The Bottom Line
Heart health isn’t always reflected in how you feel.
High blood pressure and elevated cholesterol can develop without obvious symptoms, which is why appropriate cardiovascular risk assessment can be valuable.
A heart health check up may help identify risk factors and provide a clearer understanding of your likelihood of developing cardiovascular disease.
However, no single blood pressure reading or cholesterol result tells the whole story.
Your overall risk depends on multiple factors, including age, smoking, diabetes, family history and existing medical conditions.
Understanding these factors can help you and your GP discuss appropriate lifestyle changes, monitoring and treatment options.
Heart health screening is about understanding your risk and making informed decisions, not simply achieving a particular number on a test.
When Was Your Last Heart Health Check?
If you’d like to understand your blood pressure, cholesterol levels or overall cardiovascular risk, consider arranging a GP consultation at Botanic Ridge Doctors.
Your GP can review your health history, discuss whether blood pressure or cholesterol testing is appropriate and determine whether you may be eligible for a Medicare Heart Health Check.
Understanding your cardiovascular risk is an important step towards making informed choices about your long-term health.
References
- https://www.heartfoundation.org.au/
- https://www.cvdcheck.org.au/
- https://www.healthdirect.gov.au/high-blood-pressure-hypertension
- https://www.healthdirect.gov.au/cholesterol
- https://www.aihw.gov.au/reports-data/health-conditions-disability-deaths/heart-stroke-vascular-diseases/overview
- https://www.servicesaustralia.gov.au/
- https://www.health.gov.au/
- https://strokefoundation.org.au/
- https://www.heartfoundation.org.au/your-heart/heart-attack-warning-signs