Mitral valve systolic click syndrome

Area of Science:

• Cardiology
• Cardiac diagnostics

Background:

• Mitral valve prolapse (MVP) is often benign but can lead to significant symptoms.
• Symptoms include incapacitating chest pain and refractory arrhythmias.
• Evaluation is crucial for patients with concerning symptoms.

Purpose of the Study:

• To analyze the diagnostic utility of echocardiography in patients with suspected mitral valve prolapse.
• To assess the clinical presentation and diagnostic findings in patients undergoing cardiac catheterization for chest pain.

Main Methods:

• Retrospective analysis of 50 patients with mitral valve prolapse identified during cardiac catheterization.
• Echocardiography used for diagnosis.
• Electrocardiogram (ECG) review.

Main Results:

• Echocardiography was diagnostic in 46 out of 50 patients.
• Three patients lacked typical physical exam findings (click or murmur).
• Only 15 patients had a normal electrocardiogram, highlighting frequent ECG abnormalities in this cohort.

Conclusions:

• Echocardiography is a highly effective diagnostic tool for mitral valve prolapse.
• Mitral valve prolapse patients frequently present with abnormal electrocardiograms.
• Clinical and diagnostic evaluation is essential for managing symptomatic mitral valve prolapse.