Considerations on the pathogenesis of mitral valve prolapse

Area of Science:

• Cardiology
• Biochemistry
• Neurology

Background:

• Mitral valve prolapse (MVP) is a condition affecting heart valve function.
• Rhythm and neuropsychic disturbances are observed in some MVP patients.
• The etiopathogenic role of hypomagnesemia in MVP requires further investigation.

Purpose of the Study:

• To investigate the clinical and biological factors associated with mitral valve prolapse (MVP).
• To determine the potential role of hypomagnesemia in the development of rhythm and neuropsychic disturbances in MVP patients.
• To present a case of MVP potentially linked to prolonged prednisone treatment.

Main Methods:

• Clinical investigation of 40 patients (11 males, 29 females) with MVP.
• Utilized echocardiography, phonomechanocardiography, radiology, electroencephalography, electromyography, and psychological/biological examinations.
• Statistical analysis to identify significant findings.

Main Results:

• Hypomagnesemia was found to be statistically significant in MVP patients.
• A significant association was observed between hypomagnesemia and rhythm/neuropsychic disturbances in MVP.
• One case presented MVP that appeared after prolonged prednisone treatment.

Conclusions:

• Hypomagnesemia is implicated as a significant factor in the etiopathogenesis of rhythm and neuropsychic disturbances in mitral valve prolapse.
• Magnesium levels should be considered in the management of MVP patients with associated rhythm and neuropsychic symptoms.
• Further research is warranted to explore the causal relationship and therapeutic implications of hypomagnesemia in MVP.