General Health
Transient Ischemic Attack: Symptoms, Causes & Treatment
A transient ischemic attack (TIA) is a sudden, temporary disruption of blood flow to the brain.
Medical Author
Dr. Emily Carter, MD, FRCPC
Respirologist · Canada Health Journal
Dr. Emily Carter is a respirologist (pulmonologist) at the University of Calgary, with 13 years of experience in respiratory medicine. A Fellow of the Royal College of Physicians of Canada (FRCPC), she specializes in asthma, COPD, sleep-disordered breathing, and respiratory infections. Dr. Carter is passionate about helping Canadians understand and manage chronic lung conditions.
Articles by Dr. Emily Carter, MD, FRCPC
General Health
Spinous Process: What It Is and Why It Matters
The spinous process is a small but important bony projection found on each vertebra of your spine.
General Health
Chromosomal Abnormalities: Causes, Diagnosis & Treatment
Chromosomes are tiny thread-like structures found inside almost every cell in your body. They carry your genes — the instructions …
General Health
PMS Symptoms, Diagnosis & Treatment in Canada
Premenstrual syndrome is a pattern of symptoms that appears during the luteal phase of the menstrual cycle.
Women's Health
Missed Period: Causes, Symptoms & When to Act
A missed period can be alarming, but it is often not a sign of serious illness. Doctors call this condition amenorrhea, and it …
Respiratory Health
Tracheobronchitis: Symptoms, Causes & Treatment
Tracheobronchitis occurs when the lining of your trachea and bronchi becomes inflamed and swollen.
Respiratory Health
Emphysema: Symptoms, Causes & Treatment in Canada
Your lungs contain millions of tiny air sacs called alveoli. These sacs look like clusters of grapes and expand with each breath …
Respiratory Health
Acute Bronchitis: Symptoms, Treatment & When to See a Doctor
Your airways — called bronchial tubes — carry air in and out of your lungs. When these tubes become inflamed, the condition is …
Respiratory Health
Acute Bronchitis: Causes, Symptoms & Treatment
Your airways are the tubes that carry air into and out of your lungs. When these airways become inflamed, the condition is called …
Respiratory Health
Bronchiectasis: Causes, Symptoms & Treatment
In bronchiectasis, the walls of the medium-sized airways stretch and weaken permanently. This is not a temporary change — the …