IX: Diseases of the circulatory system
I30-I52: Other forms of heart disease
Other forms of heart disease, categorized under ICD codes I30-I52, refer to a broad range of conditions that can impact the heart's structure and functioning. These conditions may include inflammation of the heart tissue (myocarditis), fluid buildup around the heart (pericarditis), and diseases associated with heart valves such as stenosis or regurgitation. Common symptoms of these heart diseases may incorporate chest discomfort, shortness of breath, lightheadedness, and palpitations. They can be caused by various sources including genetic factors, infections, long-term health conditions such as diabetes and high blood pressure, or lifestyle choices like poor diet and lack of exercise. These diseases mainly affect the cardiovascular system impacting the heart's ability to pump blood and, over time, may progress to serious health complications such as heart failure.
Subcodes of I30-I52:
- I30: Acute pericarditis
- I31: Other diseases of pericardium
- I32: Pericarditis in diseases classified elsewhere
- I33: Acute and subacute endocarditis
- I34: Nonrheumatic mitral valve disorders
- I35: Nonrheumatic aortic valve disorders
- I36: Nonrheumatic tricuspid valve disorders
- I37: Pulmonary valve disorders
- I38: Endocarditis, valve unspecified
- I39: Endocarditis and heart valve disorders in diseases classified elsewhere
- I40: Acute myocarditis
- I41: Myocarditis in diseases classified elsewhere
- I42: Cardiomyopathy
- I43: Cardiomyopathy in diseases classified elsewhere
- I44: Atrioventricular and left bundle-branch block
- I45: Other conduction disorders
- I46: Cardiac arrest
- I47: Paroxysmal tachycardia
- I48: Atrial fibrillation and flutter
- I49: Other cardiac arrhythmias
- I50: Heart failure
- I51: Complications and ill-defined descriptions of heart disease
- I52: Other heart disorders in diseases classified elsewhere
Patient Disclaimer
The information provided on this page is for general educational purposes only. It is not intended for self-diagnosis and does not replace professional medical advice. Always consult your doctor or a qualified healthcare provider with any questions or concerns about your health.
If you see an ICD diagnosis code (e.g., on a medical report), be aware that doctors may also include additional indicators to express diagnostic certainty. Only a healthcare professional can interpret these codes accurately in the context of your individual case.
For a complete understanding of your condition and what the diagnosis means for you, please speak directly with your doctor.