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Cardiovascular system conditions

Nodular pulmonary amyloidosis is usually localized and an incidental finding on chest radiography Blood (haematology)

Amyloidosis

Non-infectious · Chronic

A group of rare conditions in which abnormal proteins called amyloid build up in organs and tissues, affecting how they work.

6 min read
An illustration of a man feeling tightness or pain in the chest - a symptom of angina or of a heart attack Cardiovascular system

Angina

Non-infectious · Chronic

Chest pain or discomfort caused by reduced blood flow to the heart muscle, usually brought on by exertion and relieved by rest.

6 min read
geomed Cardiovascular system

Aortic coarctation in adults

Non-infectious · Chronic

A narrowing of the aorta, present from birth, that may only be found in adulthood, often because of high blood pressure in the arms.

5 min read
Ao Dissekt scheme Stanford B en Cardiovascular system

Aortic dissection

Non-infectious · Acute

A tear in the inner layer of the aorta that allows blood to split the layers of the artery wall, a life-threatening emergency.

6 min read
Aortic Regurgitation Cardiovascular system

Aortic regurgitation

Non-infectious · Chronic

A leaky aortic valve that lets blood flow back into the heart, making the heart work harder over time.

5 min read
Gross pathology of rheumatic heart disease: aortic stenosis Cardiovascular system

Aortic stenosis

Non-infectious · Chronic

Narrowing of the aortic valve that restricts blood flow out of the heart, most often caused by age-related calcium build-up.

5 min read
Typical histologic features of ARVC/D Cardiovascular system

Arrhythmogenic cardiomyopathy

Non-infectious · Chronic

An inherited heart muscle disease in which muscle is replaced by fat and scar tissue, causing dangerous heart rhythms.

5 min read
Coronary Artery Plaque Cardiovascular system

Atherosclerosis

Non-infectious · Chronic

The build-up of fatty plaques inside artery walls, which narrows arteries and is the main cause of heart attacks and strokes.

6 min read
Scheme of atrial fibrillation (top) and sinus rhythm (bottom) Cardiovascular system

Atrial fibrillation

Non-infectious · Chronic

A common heart rhythm disorder in which the upper chambers beat irregularly and often fast, increasing the risk of stroke.

5 min read
Atrial flutter with variable block ( between 5 and 4 to 1 ) Cardiovascular system

Atrial flutter

Non-infectious · Acute or chronic

A heart rhythm disorder in which the upper chambers beat very fast in a regular circuit, often causing a fast heartbeat.

5 min read
Atrial septal defect, next to a normal heart Cardiovascular system

Atrial septal defect

Non-infectious · Chronic

A hole in the wall between the upper chambers of the heart, present from birth, which may not be found until adulthood.

5 min read
Cardiovascular system

Beriberi

Non-infectious · Acute or chronic

A condition caused by severe lack of vitamin B1 (thiamine), affecting the heart, nerves or brain.

5 min read
Cardiovascular system

Bicuspid aortic valve

Non-infectious · Chronic

A heart valve present from birth with two leaflets instead of three, which can become narrowed or leaky and is linked to aortic enlargement.

5 min read
US Navy -N- G- Hospital Corpsman 3rd Class Flowers administers chest compressions to a simulated cardiac arrest victim Cardiovascular system

Cardiac arrest

Non-infectious · Acute

The heart suddenly stops pumping blood effectively.

1 min read
A very large hemorrhagic pericardial effusion due to malignancy as seen on ultrasound Cardiovascular system

Cardiac tamponade

Non-infectious · Acute

Fluid around the heart that squeezes it and stops it filling.

1 min read
Gross pathology of idiopathic cardiomyopathy Cardiovascular system

Cardiomyopathy (dilated)

Non-infectious · Chronic

A weakened, enlarged heart muscle that pumps poorly.

1 min read
Cardiovascular system

High blood pressure (hypertension)

Non-infectious · Chronic

Persistently raised blood pressure.

1 min read
Pitting edema during and after the application of pressure to the skin Cardiovascular system

Peripheral oedema

Non-infectious · Acute or chronic

Swelling of the legs and ankles.

1 min read