Chest conditions
- 
	
	Atrial fibrillationAtrial fibrillation – Definition Atrial fibrillation is an abnormal heart rhythm. The heart’s electrical system normally sends regularly spaced, predictable… Read More »
- 
	
	AtherosclerosisAtherosclerosis – Definition Atherosclerosis is hardening of a blood vessel from a buildup of plaque. Plaque is made of fatty… Read More »
- 
	
	ArrhythmiasArrhythmias – Definition Arrhythmias are abnormal beats of the heart. Types of arrhythmias include: Heartbeats that are too slow (… Read More »
- 
	
	Aortic stenosis in adults(Stenosis, Aortic — Adult; AS — Adult) Aortic stenosis in adults – Definition The aortic valve is located between the… Read More »
- 
	
	Aortic aneurysm(AAA; Abdominal Aortic Aneurysm; Aneurysm, Abdominal Aortic; Thoracic Aortic Aneurysm; Aneurysm, Thoracic Aortic) Aortic aneurysm – Definition An aortic… Read More »
