Heart Embryology- Development of the Heart

Heart Embryology- Development of the Heart The heart is a muscular organ located in the¬†middle mediastinum¬†that pumps blood through the circulatory system. It is one of the earliest differentiating and functioning organs in the human body. In human embryos, the heart begins to beat at about 22-23 days, with blood flow beginning in the 4th … Read more Heart Embryology- Development of the Heart