Is right atrioventricular valve always tricuspid?

Area of Science:

• Cardiology
• Cardiac Surgery
• Diagnostic Imaging

Background:

• Hypertension is a common condition that can lead to severe complications.
• Hypertensive pulmonary edema requires prompt diagnosis and management.
• Aortic valve disease is a significant cause of cardiac morbidity.

Observation:

• A 71-year-old male presented with hypertensive pulmonary edema.
• Physical examination revealed signs of respiratory distress and a cardiac murmur.
• Electrocardiography indicated left ventricle hypertrophy and sinus tachycardia.

Findings:

• Transesophageal echocardiography (TEE) was crucial for pre-operative aortic valve assessment.
• Two-dimensional TEE identified mild tricuspid valve regurgitation.
• The TEE revealed an anomaly where only two of the three tricuspid valve leaflets were visualized simultaneously.

Implications:

• Accurate echocardiographic assessment is vital for surgical planning.
• Tricuspid valve abnormalities can coexist with aortic valve disease.
• This case underscores the importance of comprehensive cardiac imaging in complex presentations.