1. The right upper chamber of the heart that receives blood from the venae cavae and coronary sinus
   - right atrium, right atrium of the heart

Type of: atrium cordis, atrium of the heart

• col
• cola
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• colander
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• Colaptes auratus
• Colaptes caper collaris
• Colaptes chrysoides
• colatitudes
• Colbert
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• Colchicaceae
• colchicia
• colchicine
• Colchicum
• Colchicum autumnale
• Colchis
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• cold cathode