Heart difficulties. Anemia can result in a fast or irregular heartbeat, referred to as arrhythmia. With anemia, the heart have to pump a lot more blood to produce up for far too small oxygen within the blood. This can lead to an enlarged heart or heart failure. In Experiment 1A, https://dantetychl.angelinsblog.com/35372516/not-known-facts-about-Đặt-Đồ-cúng-cô-sáu