Heart-Cardiovascular-Health

Congestive Heart Failure: Symptoms, Causes & Treatment

Your heart has four chambers. The upper two are called the atria, and the lower two are called the ventricles.

Orthostatic Hypotension: Causes, Symptoms & Treatment

Orthostatic hypotension — also called postural hypotension — occurs when your blood pressure drops suddenly after you change …

Low Blood Pressure: Causes, Symptoms & When to Act

Blood pressure measures the force of blood pushing against your artery walls. It is recorded as two numbers: systolic (the …

Cardiac Hypertrophy: Causes, Symptoms & Treatment

Your heart is a muscle. Like any muscle, it can grow larger when it works harder than usual.

Pulmonary Hypertension: Causes, Symptoms & Treatment

Your heart has a right lower chamber called the right ventricle. Its job is to pump blood through the pulmonary arteries and into …

High Blood Pressure and Vision: What You Need to Know

Most Canadians know that high blood pressure and vision problems are both serious health concerns — but fewer realize they are …

High Potassium Levels: Symptoms, Causes & Treatment

Potassium is an electrolyte, meaning it carries a small electrical charge that helps your cells function.

Premature Atrial Contractions: Symptoms & Treatment

Your heart beats in a steady rhythm controlled by electrical signals. Normally, these signals start in the right atrium — one of …

Muscle Mass and Heart Disease Risk: What Canadians Should Know

New research suggests a surprising link between muscle mass and heart disease risk. Studies show that men with lower muscle mass …

Endocarditis: Symptoms, Causes & Treatment

The inside of your heart is lined with a thin layer of tissue called the endocardium. Endocarditis occurs when this lining becomes …

Arrhythmogenic Right Ventricular Cardiomyopathy Explained

As a result, the right ventricle loses its ability to contract and relax properly. This abnormal tissue also disrupts the heart’s …

Heart-Healthy Diet: Foods That Protect Your Heart

A heart-healthy diet is one of the most powerful tools you have to protect your heart. Nutrition experts and cardiologists agree …

Potassium and Heart Health: What Canadians Should Know

Potassium is a mineral found abundantly in soil, water, and the foods we eat. It is essential to virtually every living thing — …

Renal Denervation for Resistant Hypertension: What Canadians Should Know

If you have renal denervation for resistant hypertension on your radar, you are not alone. Thousands of Canadians struggle with …

Heart Arrhythmia Symptoms: What to Do When Help Is Far

Sudden palpitations, weakness, shortness of breath, and sweating can be frightening. These are common heart arrhythmia symptoms, …

Hypertensive Heart Disease: Complications & Treatment

High blood pressure is defined as a reading consistently above 140/90 mmHg. When blood pressure stays high over months or years, …

Carney Complex: Symptoms, Risks & Heart Effects

Carney complex is a genetic syndrome that belongs to a group of conditions called multiple neoplasia syndromes.

Heart Rhythm Disorders: Causes, Types & Symptoms

Your heart has a natural pacemaker called the sinoatrial (SA) node. It sends electrical signals that tell your heart when to beat.

Heart Disease Prevention: What Canadians Can Change

Cardiovascular disease covers a wide range of conditions, including coronary artery disease, heart failure, and stroke.

Chest Pain Causes: Heart Conditions You Should Know

Understanding chest pain causes could save your life. Chest pain is one of the most common reasons Canadians visit walk-in clinics …

Target Heart Rate: How to Find Your Optimal Zone

Your target heart rate is one of the most useful tools for exercising safely and effectively.

Cardiomyopathy: Types, Symptoms, Causes & Treatment

Cardiomyopathy means the heart muscle has become weakened, thickened, or stiffened. As a result, the heart cannot pump blood as …

Restrictive Cardiomyopathy: Causes, Symptoms & Treatment

Your heart muscle normally stretches and relaxes with every heartbeat. In restrictive cardiomyopathy, the muscle loses this …

Hypertrophic Cardiomyopathy: Causes, Symptoms & Tests

Hypertrophic cardiomyopathy (HCM) occurs when the heart muscle grows thicker than it should.

Dilated Cardiomyopathy: Symptoms, Causes & Treatment

Your heart is a muscle, and like any muscle, it can weaken. With dilated cardiomyopathy, the walls of the heart stretch and thin …

Pacemaker: What It Is, How It Works & Who Needs One

A pacemaker is a small electronic device implanted in your chest to help control an abnormal heart rhythm.

Heart Disease Symptoms: Warning Signs to Know

Heart disease symptoms can be subtle. They do not always feel dramatic or severe. In fact, many people mistake them for …

Cardiovascular Disease: What Every Canadian Should Know

Cardiovascular disease (CVD) refers to a wide range of conditions that affect the heart and blood vessels.

Heart Disease: Types, Symptoms & What Canadians Should Know

Many Canadians use the term “heart disease” to mean blocked arteries. However, heart disease actually covers a wide range of …

Heart Disease: Tests and Prevention Tips for Canadians

Heart disease affects hundreds of thousands of Canadians every year. According to Health Canada, cardiovascular disease remains …

High Blood Pressure Headaches: Causes & Warning Signs

Cardiopulmonary Disease: Symptoms, Causes & Treatment

Cardiopulmonary disease refers to a group of conditions that affect the heart and lungs together.

Cardiac Asthma: Causes, Symptoms & Treatment

Cardiac asthma occurs when fluid builds up in the lungs — a condition called pulmonary edema. This fluid makes it very hard to …

Heart Arrhythmia in Children: Causes & Treatment

A heart arrhythmia is any change to the heart’s normal, steady rhythm. A child’s heart may beat too fast, too slow, or skip beats …

Coronary Angioplasty: What Canadians Need to Know

Coronary angioplasty is also called percutaneous transluminal coronary angioplasty (PTCA). The word “percutaneous” simply means …

Angina: Symptoms, Causes & Treatment in Canada

Your heart is a pump. It works every second of the day to move blood through your entire body.

Cardiac Amyloidosis: Symptoms, Causes & Treatment

Cardiac amyloidosis happens when proteins in the body change shape and become abnormal. These misfolded proteins, called amyloid …

Heart Conditions in Children: A Parent’s Guide

Heart conditions in children cover a wide range of problems. Some affect the structure of the heart.

Heart Health: 9 Rules for a Healthier Heart

Your heart health matters more than your genes. Research shows that lifestyle choices — not family history — play the biggest role …

LDL Cholesterol: What Your Numbers Really Mean (Canada)

LDL cholesterol is one of the most important markers your doctor monitors to assess your heart disease risk, yet many Canadians …