Dilated Cardiomyopathy 1m C1843808
A genetic heart condition where the main pumping chamber enlarges and weakens, reducing blood flow. It can run in families. Treatment includes medications, pacemakers, or heart transplant.
Key facts at a glance
- ICD-10
- B33.24
- ICD-11
- 1A00.0
- Body system
- cardiovascular
- Severity
- severe
- Chronic
- true
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Chest discomfort or palpitations
(cardiovascular)Significant symptoms that substantially affect daily functioning.
Frequency: Common at all stages
Dyspnea (shortness of breath)
(cardiovascular)Fatigue
(cardiovascular)Peripheral edema
(cardiovascular)Palpitations
(cardiovascular)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
Disease management and monitoring
Active treatment with regular monitoring by a healthcare provider is recommended.
Loop Diuretics
Loop diuretics provide rapid fluid removal to relieve pulmonary congestion and peripheral edema in decompensated DCM. Dosing requires careful titration to achieve euvolemia without causing renal dysfunction or electrolyte abnormalities.
Activity Modification and Energy Conservation
Structured guidance on pacing activities and conserving energy helps patients perform daily tasks without excessive cardiac stress. Techniques include prioritizing activities and using assistive devices when needed.
Additional treatment options
Aldosterone Antagonists
Mineralocorticoid receptor antagonists like spironolactone provide neurohormonal blockade and reduce myocardial fibrosis. They are recommended for moderate-to-severe heart failure with reduced ejection fraction to reduce hospitalizations.
medicationHeart Transplantation Evaluation
Comprehensive transplant evaluation determines eligibility for definitive surgical treatment in advanced DCM. This includes cardiac catheterization, psychosocial assessment, and evaluation for sensitization that may affect rejection risk.
surgicalCoenzyme Q10 Supplementation
Ubiquinone supplementation may improve myocardial energy metabolism and reduce oxidative stress in some DCM patients. While evidence is not definitive, it is generally well-tolerated as an adjunctive therapy.
complementaryWhen 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 Dilated Cardiomyopathy 1m C1843808?
Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]
generalMedication Comparisons
Compare medications used to treat Dilated Cardiomyopathy 1m C1843808. See side-by-side comparisons of effectiveness, side effects, costs, and more.
View Medication ComparisonsThis information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
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.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed August 20, 2026. · Read our editorial policy