According to the American Health Association, every 34 seconds, someone in the United States experiences a myocardial infarction (heart attack). The U.S. Centers for Disease Control and Prevention note that heart disease is the leading cause of death for both men and women in the United States. Each year, about 715,000 Americans experience a heart attack. Of these incidents, 525,000 are a first heart attack, and about 190,000 are a second heart attack. Risk factors include high blood pressure, high LDL cholesterol, smoking, diabetes, overweight/obesity, and physical inactivity.
Rates of death from heart attack and cardiovascular disease are highest in persons age 65 and older. Therefore, it is important that those of us who care for seniors understand why and recognize the warning signs.
According to a summary fact sheet compiled by one retirement agency, the human heart starts to lose pumping power as people age. By the time a person reaches the age of 80, the heart’s resting capacity typically has been reduced by half. Depending on factors such as diet, lifestyle, and family history, over time the coronary arteries may develop a build-up of plaque, restricting blood flow and the supply of oxygen to and through the heart. Other chronic conditions associated with aging and physical inactivity might increase a person’s risk of heart disease too. A heart attack occurs when part of the heart muscle dies or gets damaged because of reduced blood supply. A myocardial infarction (heart attack) can happen at any age, but risks generally begin to increase for men beginning at age 45 and for women at age 55.
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