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[Two Cases of Quadricuspid Aortic Valve]
Kazue Nakashima1, Hideaki Uchino, Tetsuro Uchida
1Department of Cardiovascular Surgery, Nihonkai General Hospital, Sakata, Japan.
Kyobu Geka. the Japanese Journal of Thoracic Surgery
|April 15, 2016
Summary
Quadricuspid aortic valves causing aortic regurgitation can be diagnosed with echocardiography. Surgical aortic valve replacement led to good outcomes in two male patients with this rare condition.
Area of Science:
- Cardiology
- Cardiac Surgery
- Medical Imaging
Background:
- Quadricuspid aortic valve (QAV) is a rare congenital anomaly.
- Aortic regurgitation is a potential complication of QAV.
- Accurate diagnosis and treatment planning are crucial for QAV management.
Observation:
- Two male patients (59 and 61 years old) presented with QAV and aortic regurgitation.
- Echocardiography (transthoracic and transesophageal) effectively diagnosed the condition.
- Both cases were classified as Type F according to the Hurwitz-Roberts classification.
Findings:
- Preoperative echocardiography was instrumental in definitive diagnosis.
- Aortic valve replacement was performed in both patients.
- Patients experienced favorable postoperative recovery.
Implications:
- Echocardiography is a key diagnostic tool for quadricuspid aortic valve.
- Surgical intervention, such as aortic valve replacement, offers good outcomes.
- Understanding QAV classifications aids in treatment strategies.
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