Final answer:
Approximately 580,000 Americans die from heart failure each year, making heart disease the leading cause of death in the U.S., largely due to sedentary lifestyles and poor diets.
Step-by-step explanation:
Approximately how many Americans die from heart failure (HF) each year? The correct answer is 4) 580,000. Heart disease is the leading cause of death in the United States, with heart failure being one of the many disabling heart conditions. Factors contributing to heart disease include a sedentary lifestyle, a diet high in trans-fats, arteriosclerosis (stiffening or hardening of the arteries), and atherosclerosis, which is the buildup of fatty deposits in the arteries that can lead to a heart attack or stroke. The prevalence of heart disease and the significant number of related deaths highlight the crucial need for lifestyle changes and preventive measures in the American population.