Khimion L, Yashchenko O, Danylyuk S, Vataga V. Chronic Heart Failure (Lecture). Part I (Definition, Classification, Diagnosis). FMEP [Internet]. 2016Dec.26 [cited 2024Oct.18];(6):8-14. Available from: https://family-medicine.com.ua/2412-8708/article/view/248964