Types of heart diseases
Pro Research Analysisby 
Searched over 200M research papers
Overview of Heart Disease Types
Heart disease is a broad term that covers many different conditions affecting the heart and blood vessels. These conditions can impact the heart’s lining, valves, muscle, arteries, or electrical system, and are collectively referred to as cardiovascular diseases. Each type of heart disease has its own symptoms, causes, and treatments, and can range from mild to life-threatening Nityananda20223Bagde2020.
Major Types of Heart Diseases
Coronary Artery Disease (CAD) / Ischemic Heart Disease
Coronary artery disease, also known as ischemic heart disease, is the most common type of heart disease. It occurs when the arteries supplying blood to the heart muscle become narrowed or blocked, usually due to a buildup of cholesterol and fatty deposits (atherosclerosis). This can lead to chest pain (angina), heart attacks, and other complications Yu20233Mijwil2022+2 MORE.
Heart Failure
Heart failure happens when the heart is unable to pump blood effectively to meet the body’s needs. It is often the result of other heart conditions, such as coronary artery disease, hypertension, or valvular heart disease. Symptoms include shortness of breath, fatigue, and swelling in the legs 3Proietti2022Tiwari2022.
Valvular Heart Disease
Valvular heart disease involves damage to one or more of the heart’s valves, which control blood flow through the heart. This can be due to aging, infections, or congenital defects. Common types include aortic stenosis and mitral regurgitation. Valvular heart disease can be rheumatic (caused by rheumatic fever) or non-rheumatic (degenerative or infective) Yu20233Thiene2010+2 MORE.
Congenital Heart Disease
Congenital heart disease refers to structural problems with the heart that are present at birth. These defects can affect the heart’s walls, valves, or blood vessels, and may cause abnormal blood flow. Examples include septal defects (holes in the heart), valve abnormalities, and complex malformations. Some defects are detected at birth, while others may not be found until adulthood 3Thiene2010Bagde2020+2 MORE.
Cardiomyopathy
Cardiomyopathy is a disease of the heart muscle that makes it harder for the heart to pump blood. It can be caused by genetic factors, infections, or other diseases. Types include dilated, hypertrophic, and restrictive cardiomyopathy 3Tiwari2022.
Heart Rhythm Disorders (Arrhythmias)
Arrhythmias are problems with the electrical system of the heart, causing irregular heartbeats. Common arrhythmias include atrial fibrillation and ventricular tachycardia. These can lead to palpitations, dizziness, or even sudden cardiac death 3Bagde2020Proietti2022.
Hypertensive Heart Disease
Hypertensive heart disease results from high blood pressure, which puts extra strain on the heart and blood vessels. Over time, this can lead to thickening of the heart muscle, heart failure, and other complications Yu2023Proietti2022.
Rheumatic Heart Disease
Rheumatic heart disease is caused by damage to the heart valves from rheumatic fever, which is a complication of untreated strep throat. It is more common in developing countries and can lead to chronic heart valve problems Yu2023Proietti2022.
Other Heart-Related Conditions
- Systemic Disorders Affecting the Heart: Some systemic diseases, such as autoimmune or endocrine disorders, can also affect the heart and lead to secondary heart disease .
- Non-Rheumatic Valvular Heart Disease: This includes valve problems not caused by rheumatic fever, such as those due to aging or infections .
Conclusion
Heart disease includes a wide range of conditions, such as coronary artery disease, heart failure, valvular heart disease, congenital heart disease, cardiomyopathy, arrhythmias, hypertensive heart disease, and rheumatic heart disease. Each type affects the heart in different ways and may require specific treatments and management strategies. Early detection and targeted prevention are key to reducing the burden of heart disease worldwide Nityananda2022Yu20233+6 MORE.
Sources and full results
Most relevant research papers on this topic