Deaths by heart diseases in the U.S. 1950-2019

The number of deaths caused by heart disease has decreased in the United States from 321.8 per 100,000 population in 1990 to 161.5 deaths per 100,000 population in 2019. Nevertheless, heart disease is still the leading cause of death in the country, followed closely by cancer, which has a mortality rate of 146.2 per 100,000 people. Heart disease in the U.S.Diseases of the heart and blood vessels are often associated with atherosclerosis which occurs when plaque builds up along arterial walls. This can limit the flow of blood and can lead to blood clots, a common cause of stroke or heart attacks. Other types of heart disease include arrhythmia (abnormal heart rhythms) and heart valve problems. Many of these diseases can be treated with medication, although many complications will still remain. One of the leading cholesterol lowering drugs in the United States, Crestor, generated around 1.2 billion U.S. dollars of revenue in 2021. Risk Factors for heart diseaseThere are many risk factors associated with the development of heart disease including family history, ethnicity, and age. However, there are other factors that can be modified through lifestyle changes such as physical inactivity, smoking, and unhealthy diets. Obesity has also been commonly associated with risk factors like hypertension and diabetes type II. In the U.S., some 30 percent of white adults are currently obese.

美国由心脏病引起的死亡人数自1990年的每10万人321.8人下降至2019年的每10万人161.5人。尽管如此，心脏病仍然是该国死亡的主要原因，紧随其后的是癌症，其死亡率为每10万人146.2人。在美国，心脏病及心血管疾病通常与动脉粥样硬化有关，该疾病是由于斑块在动脉壁上积累所致。这可能会限制血液流动，并可能导致血栓形成，这是中风或心脏病发作的常见原因。其他类型的心脏病包括心律失常（异常的心律）和心脏瓣膜问题。许多此类疾病可以通过药物治疗，尽管许多并发症仍将存在。在美国，降胆固醇的领先药物之一，克瑞斯托（Crestor），在2021年创造了约12亿美元的收益。心脏病风险因素与心脏病发展相关的风险因素众多，包括家族史、种族和年龄。然而，还有其他可以通过生活方式的改变来调整的因素，如缺乏运动、吸烟和不良饮食。肥胖也与高血压和2型糖尿病等风险因素普遍相关。在美国，大约有30%的成年白人肥胖。