Category: CARDIOVASCULAR SYSTEM

  • External Anatomy of the Heart Explained

    External Anatomy of the Heart Explained

    The human heart, located in the chest cavity, is vital for blood circulation, facilitating oxygen and nutrient delivery while removing waste. Comprising four chambers, the heart connects to major blood vessels, including the aorta and vena cavae. Understanding its structure enhances knowledge of cardiovascular health and disease.

  • Understanding Human Heart Development

    Understanding Human Heart Development

    The development of the human heart is like a carefully planned event. Many cells must act at the right time and in the right place. Gene actions are also essential to turn a small group of cells into a fully working heart with four chambers. Learning how the heart forms helps us understand how it…