Home > 2016 ICD-10-CM Diagnosis Codes > Diseases of the circulatory system I00-I99 > Other forms of heart disease I30-I52 > Complications and ill-defined descriptions of heart disease I51-
2016 ICD-10-CM Diagnosis Code I51.7
I51.7 is a specific ICD-10-CM code that can be used to specify a diagnosis.
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
This is the American ICD-10-CM version of I51.7. Other international ICD-10 versions may differ.
Abnormal enlargement of the heart.
Enlargement of the heart due to chamber hypertrophy, an increase in wall thickness without an increase in the number of cells (myocytes, cardiac). It is the result of increase in myocyte size, mitochondrial and myofibrillar mass, as well as changes in extracellular matrix.
Enlargement of the heart, usually indicated by a cardiothoracic ratio above 0.50. Heart enlargement may involve the right, the left, or both heart ventricles or heart atria. Cardiomegaly is a nonspecific symptom seen in patients with chronic systolic heart failure (heart failure) or several forms of cardiomyopathies.
Hypertrophy or enlargement of the heart.
Atrial enlargement, left
Atrial enlargement, right
Cardiomegaly (enlarged heart)
Hypertrophy or dilatation of right ventricle
Left atrial enlargement
Left ventricular dilatation
Left ventricular hypertrophy
Right atrial enlargement
Right ventricular enlargement
Right ventricular hypertrophy
Ventricular enlargement, right
ICD-10-CM I51.7 is grouped within Diagnostic Related Group(s) (MS-DRG v32.0):