Heart & Cardiovascular Health
Angina & Heart Attack: Symptoms, Causes & What to Do
Angina is your heart’s way of telling you it is not getting enough oxygen. It usually happens when the coronary arteries …
Canada Health Journal — Trusted Health Information for Canadians
Editorially Reviewed
Every article is reviewed by our editorial team and sourced from Canadian health authorities before publication
Evidence-Based
Sources from PubMed, CMAJ, WHO, and Health Canada guidelines
Canadian Context
Healthcare information specific to Canada's provincial systems
Regularly Updated
Articles reviewed and updated as new medical evidence emerges
Latest Articles
Heart & Cardiovascular Health
Ischemic Heart Disease: Angina and Heart Attack
Your heart is a muscle. Like any muscle, it needs a steady supply of blood and oxygen to keep working. The coronary …
Heart & Cardiovascular Health
Coronary Artery Disease: Symptoms, Tests & Heart Health
Your heart is a powerful muscle. It pumps oxygen and nutrients to every organ in your body through your blood.
Heart & Cardiovascular Health
Coronary Artery Disease: Causes, Risks & Prevention
Coronary artery disease happens when the large and medium arteries that supply your heart with blood become damaged or …
Heart & Cardiovascular Health
Heart Attack: Symptoms, Causes & Treatment
A heart attack is a medical emergency that affects millions of people every year. It happens when blood flow to the …
Heart & Cardiovascular Health
Pulmonary Valve Stenosis: Causes, Symptoms & Treatment
Your heart has four valves that keep blood flowing in the right direction. The pulmonary valve sits between the right …
General Health
Blood Sugar Levels: What They Mean for Your Health
Your blood sugar levels tell you how much glucose is circulating in your bloodstream at any given time.
General Health
Heredity: How Genetic Traits Are Passed to Your Children
Heredity refers to the transfer of genetic information from one generation to the next. The study of heredity as a …
Liver & Gallbladder Health
Jaundice: Causes, Symptoms & When to See a Doctor
Your red blood cells live for about 120 days. After that, your body breaks them down. During this process, a protein …
Liver & Gallbladder Health
Autoimmune Hepatitis: Symptoms, Causes & Treatment
In a healthy body, the immune system fights off viruses, bacteria, and other threats. However, in autoimmune hepatitis, …
General Health
NSAIDs: What Every Canadian Should Know
NSAIDs are a group of medications that reduce pain, swelling, and fever. They work by blocking certain chemicals in the …
General Health
Esophagus: Function, Conditions & When to See a Doctor
The esophagus is a muscular tube that connects your throat to your stomach. It plays a key role every time you eat or …
Browse by Topic