Disease A-Z Library

Cardiovascular and Respiratory Disease (A – Z)

Browse plain-English disease and condition guides, including symptoms, causes, diagnosis, treatment options, prevention, and when to seek medical care.

2,162 articlesUpdated medical education library

Diseases A-Z

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Disease A-Z Library

Restrictive Cardiomyopathy

Restrictive Cardiomyopathy (RCM) is a rare but serious heart condition that affects the heart’s ability to pump blood effectively. In simple terms, it means the heart...

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Mitral Regurgitation

Mitral regurgitation is a heart condition where the mitral valve doesn’t close properly, causing blood to leak backward into the left atrium. This can lead to...

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Aortic Regurgitation:

Aortic regurgitation, also known as aortic insufficiency, is a heart condition that occurs when the aortic valve doesn’t close properly, allowing blood to leak back into...

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Valvular Heart Disease

Valvular heart disease is a condition that affects the valves in the heart. These valves are like gates that control the flow of blood through the...

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Hypertensive Cardiomyopathy

Hypertensive cardiomyopathy is a heart condition that can develop when someone has high blood pressure for a long time. In simple terms, it’s a problem with...

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Diastolic Heart Failure

Diastolic Heart Failure, also known as Heart Failure with Preserved Ejection Fraction (HFpEF), is a condition that affects the ability of the heart to relax and...

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Systolic Heart Failure

Systolic heart failure is a condition where your heart struggles to pump blood effectively throughout your body. This can lead to various health problems and requires...

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Hypertensive Heart Failure

Hypertensive heart failure is a condition where your heart struggles to pump blood effectively due to high blood pressure. This article will explain the types, causes,...

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Hypertensive Heart Disease

Hypertensive heart disease is a condition that occurs when high blood pressure (hypertension) affects the heart. Over time, the strain on the heart can lead to...

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Diastolic Dysfunction

Diastolic dysfunction is a condition that affects the heart’s ability to relax and fill with blood properly. In this article, we will explore what diastolic dysfunction...

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Non-Ischemic Heart Failure

Heart failure is a medical condition where the heart struggles to pump blood effectively, leading to various symptoms and health issues. One specific type of heart...

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Ischemic Heart Failure:

Ischemic heart failure, often referred to as congestive heart failure, is a condition where the heart can’t pump blood effectively, leading to a variety of health...

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Diastolic Heart Failure

Diastolic heart failure, also known as heart failure with preserved ejection fraction (HFpEF), is a condition where the heart has trouble relaxing and filling with blood...

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Systolic Heart Failure

Systolic heart failure, often called “heart failure with reduced ejection fraction,” occurs when your heart’s pumping ability weakens. Instead of efficiently pushing out blood, it struggles,...

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Left-Sided Heart Failure

Left-sided heart failure is a medical condition where the left side of the heart is unable to pump blood effectively, causing a range of problems. In...

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Heart Failure

Heart failure is a serious medical condition that affects millions of people worldwide. In simple terms, it occurs when the heart is unable to pump blood...

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Heartburn Syndrome:

Heartburn syndrome, also known as acid reflux or gastroesophageal reflux disease (GERD), is a common condition that affects millions of people worldwide. It occurs when stomach...

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Pulmonary Cystic Dysplasia

Pulmonary Cystic Dysplasia (PCD) is a rare lung condition that affects infants and young children. This article aims to provide a comprehensive overview of PCD, including...

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Bilateral Lung Agenesis

Bilateral Lung Agenesis is a rare and serious medical condition where a person is born without both lungs. In this article, we will provide simple explanations...

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