Aortic Stenosis

Aortic stenosis (AS) is typically a disease of the elderly caused by a buildup of calcium on the aortic valve that can result in debilitating symptoms that can restrict normal day-to-day activities.


Asthma affects more than 23 million Americans. It is also one of the most common chronic diseases of childhood.

Chronic Lung Disease

Chronic lung disease is the term for a wide variety of persistent lung disorders.

Deep Vein Thrombosis (DVT)

Deep Vein Thrombosis (DVT) occurs when a blood clot forms in a vein, frequently in the leg.

Eating to Reduce High Blood Pressure

Keeping your blood pressure and weight in check may reduce your risk for a host of potential health problems down the road — from diabetes to heart disease.

Heart Valve 101

Learn about leading-edge treatments at John Muir Health that resolve leaky heart valves before they lead to more serious trouble.

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