Tricuspid valve regurgitation often doesn't cause signs or symptoms until the condition is severe. The condition may be discovered when tests are done for other reasons. Signs and symptoms of tricuspid valve regurgitation may include: 
Fatigue
Irregular heart rhythms (arrhythmias)
Pulsing in the neck
Shortness of breath with activity
Swelling in the belly area (abdomen), legs or neck veins
