Immunodeficiency 80 With Or Without Congenital Cardiomyopathy C5543344
A rare immunodeficiency that may be associated with heart muscle problems. Patients require monitoring and treatment of both immune and cardiac aspects.
Key facts at a glance
- ICD-10
- D89.9
- ICD-11
- 3A00.0
- Body system
- immunologic
- Severity
- severe
- Chronic
- true
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Warning signs - seek immediate care
Recurrent respiratory tract infections
Cardiac manifestations (heart failure, arrhythmias)
Generalized symptoms
(immunologic)Significant symptoms that substantially affect daily functioning.
Frequency: Common at all stages
Poor weight gain/growth failure
(immunologic)Autoimmune hemolytic anemia
(immunologic)Diagnosis and tests
How this condition is diagnosed and what test results mean.
Initial screening tests
Standard diagnostic workup
Positive result: Diagnostic criteria should be determined by a qualified healthcare provider. [Content pending medical review.]
Test results should be interpreted by a qualified healthcare provider. [Content pending medical review.]
Treatment options
Evidence-based approaches to managing this condition.
First-line treatments
Immunoglobulin Replacement Therapy
Standard immunoglobulin replacement therapy to address the underlying immunodeficiency component and reduce infectious complications in this combined presentation.
Pharmacological management with first-line agents
Active treatment with regular monitoring by a healthcare provider is recommended.
Cardiac Function Monitoring
Regular echocardiograms and cardiac enzyme monitoring to assess and manage congenital cardiomyopathy component, with frequency based on severity.
Additional treatment options
Heart Failure Management
Standard heart failure medications including ACE inhibitors, beta-blockers, and diuretics as indicated for cardiac support when cardiomyopathy is present.
medicationCardiac Device Implantation
Pacemaker or defibrillator implantation when indicated for significant conduction abnormalities or cardiomyopathy-related arrhythmias.
surgicalActivity Modification and Cardiac Rehabilitation
Supervised exercise program with appropriate activity restrictions based on cardiac function, progressing gradually as tolerated.
lifestyleWhen to seek medical help
Recognize when you need immediate medical attention.
See a doctor within 24 hours
Moderate to severe symptoms that may indicate worsening of this condition. Prompt medical evaluation is recommended.
Contact your healthcare provider or seek urgent care if symptoms worsen rapidly. Go to the emergency department for life-threatening symptoms.
Frequently asked questions
Common questions about this topic.
What is Immunodeficiency 80 With Or Without Congenital Cardiomyopathy C5543344?
Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]
generalMedication Comparisons
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This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
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Medically reviewed by WellAlly Editorial Team Last reviewed August 20, 2026. · Read our editorial policy