Growing up, I watched my father, a highly respected cardiologist, read medical journals every evening, answer emergency phone calls in the middle of many nights, and rush to the hospital after-hours several times a week. I didn't know it then, but these years were the peak of an epidemic of heart disease in the United States.
원문출처 : https://www.cnn.com/2020/02/22/health/heart-disease-us-frieden-wellness/index.html
원문출처 : https://www.cnn.com/2020/02/22/health/heart-disease-us-frieden-wellness/index.html