Diagnosis and Referral

PH shares a number of its symptoms with other conditions, resulting in many people being misdiagnosed. Without treatment, the average life expectancy of someone with PH is less than three years. Alarmingly, many patients spend two to three years seeking an accurate diagnosis. 

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  • PH symptoms are similar to those of other common conditions (asthma, COPD, anxiety, chronic fatigue, etc.).
  • Currently in Canada, it takes more than 2 years for many patients to get diagnosed with PH.
  • 75% of patients have advanced PH when they are diagnosed.
  • Because PH is progressive, early diagnosis is critical to optimal treatment

Investigations

  • ECHOCARDIOGRAM
  • Blood tests
  • Chest X-rays
  • ECG
  • Pulmonary function tests

Referral to specialized centres for confirmation tests

  • Exercise tolerance tests
  • CT scanning/imaging
  • Ventilation/perfusion lung scan
  • Right heart catheterization

Specialized Centres

Centres specialized in the treatment of PH (adult and pediatric) and CTEPH are located throughout Canada.

To access a list of specialized treatment centres, click here.

Sometimes It's PH

Additional Resources

Information Sheet for Medical Professionals
Download Resource 

PH Clinical Directory
Access Resource

Clinical Practice Guidelines
Access Resource 

The Impact of PH on Canadians
Access Resource 

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Comprehensive information on pulmonary hypertension for medical professionals.