Cardiomyopathy Dilated 2g C5676995
Dilated cardiomyopathy where the heart becomes stretched and enlarged, impairing its ability to circulate blood. This condition often has a familial component and varies in severity. Care involves medications, dietary changes, and regular heart function monitoring.
Key facts at a glance
- ICD-10
- Q24.9
- ICD-11
- LA00.0
- Body system
- cardiovascular
- Severity
- severe
- Chronic
- true
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Warning signs - seek immediate care
Syncope
Chest discomfort or palpitations
(cardiovascular)Significant symptoms that substantially affect daily functioning.
Frequency: Common at all stages
Dyspnea on exertion
(cardiovascular)Fatigue
(cardiovascular)Hepatosplenomegaly
(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.
Mineralocorticoid Receptor Antagonists
Potassium-sparing diuretics such as spironolactone or eplerenone block aldosterone's harmful effects on the heart, reducing fibrosis, fluid overload, and mortality in heart failure patients.
SGLT2 Inhibitors
Sodium-glucose cotransporter-2 inhibitors are newer cardioprotective agents that promote glucose excretion, reduce fluid retention, and demonstrate improved outcomes in heart failure with reduced ejection fraction.
Additional treatment options
Cardiac Resynchronization Therapy (CRT)
Biventricular pacemaker implantation that coordinates ventricular contractions in patients with electrical conduction delay, improving cardiac output and symptoms in appropriately selected patients.
surgicalDaily Weight Monitoring
Patients monitor body weight each morning after voiding to detect fluid retention early, reporting gains of 2-3 pounds overnight or 5 pounds weekly to prevent decompensation.
lifestyleCardiac Rehabilitation Program
Supervised exercise program combining aerobic conditioning with strength training, tailored to heart failure patients to improve functional capacity, reduce symptoms, and enhance quality of life.
physical_therapyWhen 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 Cardiomyopathy Dilated 2g C5676995?
Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]
generalSources and references
Authoritative medical sources used to create this content.
McKenna WJ, Corfield D, Elliott P, Sharma S, Blows P, Marsden J. 2023 ESC Guidelines for the management of cardiomyopathies. Eur Heart J. 2023;44(37):3503-3620.
Maron BJ, Towbin JA, Thiene G, Antzelevitch C, Corrado D, Arnstein D, et al. Contemporary definitions and classification of the cardiomyopathies. Circulation. 2006;113(14):1807-1816.
Packer M, Fowler MB, Roecker EB, Coats AJS, Katus HA, Krum H, et al. Effect of carvedilol on the morbidity of patients with severe chronic heart failure. Circulation. 2002;106(17):2194-2199.
Li D, Morales-Gonzalez A, Wang J, Zhou Q, Zhang Y, Liu H. Genetic variants associated with dilated cardiomyopathy. Eur J Heart Fail. 2021;23(8):1245-1262.
Medication Comparisons
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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 25, 2026. · Read our editorial policy