Cardio Respiratory Sleep

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Cardio Respiratory Sleep

CRS offers a full range of respiratory & sleep diagnostic services & treatment for sleep disorders.

Cardio Respiratory Sleep provides a full range of respiratory and sleep diagnostic services with the meticulous attention to detail that your referring doctor expects and the ease of booking you need. Our centres are staffed by highly qualified respiratory and sleep scientists who conduct the tests, overseen and reported on by specialist physicians. Appointments can also be made for consultation w

ith our Respiratory and Sleep Physicians. CRS is accredited for compliance with ASA Standards for Sleep Disorder Services, and, whether you opt for a home-based or in-lab sleep study, our high-quality, polysomnographic sleep tests will provide you with an accurate clinical result, not just an estimate of the likelihood of sleep apnoea. Please remember that to attain a Medicare rebate for specialist services you require a current referral from a medical practitioner.

17/08/2026

Sleep apnoea is more common than many people realise, and it’s often left undiagnosed because the symptoms can be easy to dismiss.

While loud snoring is one of the most recognised signs, it’s not the only one.

Morning headaches, excessive daytime fatigue, difficulty concentrating, irritability and waking up gasping for air can all be indicators that your breathing is being disrupted during sleep.

In many cases, it’s actually a partner who first notices pauses in breathing or repeated gasping throughout the night.

Left untreated, obstructive sleep apnoea can affect more than just how rested you feel. It has also been linked to high blood pressure, cardiovascular disease and reduced quality of life.

If these symptoms sound familiar, don’t ignore them. Speak with your GP about whether a referral for a sleep assessment may be appropriate.

📞 To schedule a test, call 1300 130 930
📧 [email protected]
🌐 sleepcrs.net.au

12/08/2026

If you’ve ever been referred for spirometry, you might be wondering what the test actually involves.🫁

Spirometry is one of the most commonly performed lung function tests. It’s quick, non-invasive and provides valuable information about how well your lungs are working.

During the test, you’ll be asked to take a deep breath in and then blow out as hard and as fast as you can into a specialised device called a spirometer. The test measures how much air you can breathe out and how quickly you can do it, helping clinicians assess airflow and identify patterns that may indicate respiratory conditions.

Your GP or respiratory physician may recommend spirometry if you’re experiencing symptoms such as:

🫁 Persistent breathlessness
🫁 Wheezing
🫁 A chronic cough
🫁 Reduced exercise tolerance

Spirometry is commonly used to help diagnose and monitor conditions such as asthma and COPD, but it’s just one piece of the diagnostic puzzle. Your results are always interpreted alongside your symptoms, medical history and any other relevant investigations.

If you’ve been referred for spirometry, there’s no need to be anxious, it’s a safe, straightforward test that plays an important role in understanding your respiratory health.

📞 To schedule a test at CRS, call 1300 130 930
📧 [email protected]
🌐 sleepcrs.net.au

06/08/2026

Being tired has become so normal that many of us have stopped questioning why.😴

This Sleep Health Week (3–7 August) is a timely reminder that sleep is one of the foundations of good health, alongside nutrition and physical activity.

We spend around one-third of our lives asleep, yet the quality of that sleep is just as important as the number of hours we get. Sleep isn’t simply “switching off”, it’s when your brain processes memories, your body repairs tissues, your immune system strengthens, your hormones are regulated and your cardiovascular system recovers.

Sleep affects far more than your energy levels. It plays an important role in your heart health, brain function, metabolism, immune system and long-term wellbeing. And despite what many of us hope, you can’t “catch up” on months of poor sleep with one good night’s rest.

If you’re regularly waking up unrefreshed, experiencing excessive daytime sleepiness, snoring loudly or have been told you stop breathing while asleep, it may be worth speaking with your GP. In some cases, these symptoms can be associated with an underlying sleep disorder, such as obstructive sleep apnoea.

👉This year’s Sleep Health Week theme, “Explore your sleep. Transform your days,” encourages us to think beyond how long we’re sleeping and consider how well we’re sleeping.

Sometimes, understanding what happens while you’re asleep is the first step towards feeling better while you’re awake.

📞 To schedule a test at CRS, call 1300 130 930
📧 [email protected]
🌐 sleepcrs.net.au

28/07/2026

When it comes to your child’s breathing, long wait times can feel like forever.

At CRS, we offer paediatric respiratory consultations with Dr Allison Carroll, with appointment availability now.

Dr Carroll provides assessment and management for children experiencing:

• Asthma
• Chronic cough
• Bronchitis
• Shortness of breath
• Ongoing breathing concerns

For families needing answers, support and a clear plan, timely care matters.

Testing and consultations are available for children aged 6 years and over. To get started, we recommend visiting your GP for a referral to us. For further details, get in touch with our team below.

📞 1300 130 930
📧 [email protected]
🌐 sleepcrs.net.au

22/07/2026

This week is National Pain Week, and today we wanted to shine a spotlight on orofacial pain.

This is a type of pain that affects the face, mouth, jaws and surrounding structures.

For many people, symptoms such as jaw pain, facial tension, headaches, clicking in the jaw, teeth grinding or poor sleep can seem unrelated, when they may actually be connected.
Orofacial pain can stem from the jaw joints (TMJ), chewing muscles, nerves, teeth or surrounding tissues. In some cases, disrupted sleep, clenching, grinding or sleep apnoea may also be contributing factors.

Because the causes can be complex, a thorough assessment is important to identify what is driving symptoms and guide the right treatment approach.

At CRS, we have Dr Sivitra Sivarajan, an Orofacial Pain specialist, who is available for consultation to be able to help those experiencing pain.

Management may include personalised care such as physiotherapy, oral appliances, medications and other targeted therapies depending on the individual.

For suitable patients, a Mandibular Advancement Splint (MAS) may also be recommended where sleep apnoea or night grinding is involved.

To schedule an appointment, get in touch with our team.
📞 1300 130 930
📧 [email protected]
🌐 sleepcrs.net.au

16/07/2026

Lung disease is a broad term covering many conditions that affect how the lungs work, from airway diseases such as asthma and COPD, to scarring conditions, infections and other chronic respiratory illnesses.

What many people don’t realise is that symptoms often begin gradually. It can be easy to put breathlessness down to ageing, reduced fitness or “just getting over something.”

Common signs worth paying attention to can include:

• A cough that lingers or changes
• Shortness of breath
• Wheezing
• Frequent chest infections
• Ongoing fatigue
• Reduced exercise tolerance

Early investigation can make a meaningful difference.
At CRS, we offer respiratory testing to assess lung function, identify concerns early and help provide clearer information for you and your doctor.
If something doesn’t feel right with your breathing, it may be worth looking into.

📞 1300 130 930
📧 [email protected]
🌐 sleepcrs.net.au

09/07/2026

Did you know CPAP isn’t the only therapy option for sleep apnoea?

For some patients, sleep apnoea is significantly worse when sleeping on their back. This is known as positional obstructive sleep apnoea, and for the right patient, positional therapy may be recommended.

One option available through CRS is the NightShift device, a small wearable device that gently vibrates when you roll onto your back, prompting you to return to side sleeping without fully waking.

Because airway collapse can be more common in the back-sleeping position, this simple change in sleep position can reduce symptoms for some patients.

NightShift is mask free, portable and easy to travel with, making it a practical option for suitable mild to moderate cases.

At CRS, treatment recommendations are based on your sleep study results, symptoms and what’s most appropriate for long term success.

📞 1300 130 930
📧 [email protected]
🌐 sleepcrs.net.au

18/05/2026

Got questions before your appointment?

We know booking a sleep study or respiratory test can come with a few unknowns, so we’ve put together answers to some of the questions our team is asked most often.

From referrals and fees to what to bring, appointment times and how to book, this carousel is designed to help you feel prepared before you arrive.

If you still have questions, our friendly team is here to help.

📞 1300 130 930
✉️ [email protected]
🌐 www.sleepcrs.net.au

12/05/2026

We’re proud to introduce three new physicians who have joined the CRS team recently.

Bringing strong experience across respiratory and sleep medicine, they add further depth to our specialist care offering across WA and Victoria.

Their expertise spans asthma, COPD, chronic cough, complex lung disease, sleep disordered breathing, interstitial lung disease and advanced pulmonary management.

Swipe across to learn more about:
• Dr Christopher Chia: Respiratory Physician
• Dr Sharon Lam: Respiratory and Sleep Physician
• Dr Niranjan Ananda Setty: Respiratory Physician

If you’d like to schedule an appointment with our specialists here at CRS, we’d love to hear from you.

📞 1300 130 930
🌐 www.sleepcrs.net.au

04/05/2026

Tomorrow is World Asthma Day, a reminder that asthma can affect people of all ages and can look different from person to person.🫁

For some, it’s wheezing. For others, it may be coughing, chest tightness, shortness of breath, reduced exercise tolerance or symptoms that come and go.

At CRS, we offer respiratory testing to help assess lung function and support clearer treatment pathways.

Our testing services include:
• Spirometry
• Comprehensive Lung Function Testing
• FeNO Testing

If breathing has felt harder than it should, it may be worth looking into properly. The first step is visiting your GP to discuss your symptoms and requesting a referral to us.

📞 1300 130 930
✉️ [email protected]

Address

52-54 Monash Avenue
Perth, WA
6008

Website

http://sleepcrs.net.au/

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