What percentage of the population has aortic stenosis?

Aortic stenosis is the second most common valvular lesion in the United States. It is present in about 5% of the population at age 65 with increasing prevalence with advancing age.

What percentage of population has a leaky heart valve?

Leaky heart valves are fairly common. Approximately 10% of the total population has one. Mitral valve regurgitation is the most common type. Mild cases of leaking usually do not cause any symptoms or problems.

Is heart valve disease rare?

Heart valve disease is more common among older people. Today, thanks to improved quality of medical care and increased attention on prevention, people are living longer. As a result, heart valve disease has become a more common problem.

What does a bad heart valve feel like?

Some physical signs of heart valve disease can include: Chest pain or palpitations (rapid rhythms or skips) Shortness of breath, difficulty catching your breath, fatigue, weakness, or inability to maintain regular activity level. Lightheadedness or fainting. Swollen ankles, feet or abdomen.

How many people are diagnosed with heart valve disease each year?

More than five million Americans are diagnosed with heart valve disease each year.2. Heart valve disease can occur in any single valve or a combination of the four valves, but diseases of the aortic and mitral valves are the most common. Calcific aortic stenosis is the most common cause of aortic stenosis (AS).3.

What is the epidemiology of aortic valve disease?

The epidemiology of aortic valve disease varies enormously between high-income and low-income countries. The majority of morbidity and mortality attributable to aortic valve disease worldwide is due to infectious disease.

How many people have mild aortic valve stenosis?

AR of mild or greater severity was seen in 13% of men and 8.5% of women in the Framingham Offspring Study [1]. Moderate or more severe AR was estimated to be prevalent in approximately 0.5% of the total USA population [18]. In an African American cohort, 9% had mild AR and 0.5% had moderate or more severe AR [19].

How often do people die from bicuspid aortic valve disease?

Bicuspid aortic valve (having only two leaflets rather than the normal three) happens in about 1% to 2% of the population and is more common among men. Nearly 25,000 deaths in the U.S. each year are due to heart valve disease from causes other than rheumatic disease. 2