Across
- 5. Conditions: Tricuspid regurgitation (leakage) can occur if the valve doesn't close properly, leading to blood flowing backward into the right atrium.
- 6. Comprises three cusps (leaflets).
Down
- 1. Allows blood to flow from the right atrium to the right ventricle and prevents backflow into the atrium.
- 2. Between the right atrium and right ventricle.
- 3. Valve
- 4. Four Heart Valves