Seckel syndrome with severe sinus bradycardia

Area of Science:

• Genetics and Rare Diseases
• Cardiology
• Pediatrics

Background:

• Seckel syndrome is a rare genetic disorder characterized by severe microcephalic dwarfism.
• Cardiac abnormalities are infrequently documented in Seckel syndrome patients.
• Rhythm disturbances represent a rarely reported aspect of this condition.

Observation:

• A young male patient with Seckel syndrome exhibited severe sinus bradycardia.
• Symptoms included syncope and presyncope, indicating significant hemodynamic compromise.
• The bradycardia necessitated medical intervention.

Findings:

• The case demonstrates a severe rhythm abnormality (sinus bradycardia) in Seckel syndrome.
• Permanent pacemaker implantation was required to manage the symptomatic bradycardia.
• This report adds to the limited literature on cardiac involvement in Seckel syndrome.

Implications:

• This case underscores the importance of cardiac evaluation in Seckel syndrome.
• Early identification and management of cardiac rhythm abnormalities may improve patient outcomes.
• Further research into the cardiac manifestations of Seckel syndrome is warranted.