2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Diseases Of The Circulatory System 390-459 > Other Forms Of Heart Disease 420-429 > Cardiac Dysrhythmias 427.* > 2006 ICD-9-CM Diagnosis 427.32 Atrial flutter View the most recent version of ICD-9-CM 427.32 Rapid, irregular atrial contractions due to an abnormality of atrial excitation. 427.32 is a specific code that can be used to specify a diagnosis 427.32 contains 4 index entries View the ICD-9-CM Volume 1 427.* hierarchy  Index entries containing 427.32: Flutter atrial or auricular 427.32 heart (ventricular) 427.42 atrial 427.32 impure 427.32 Syndrome - see also Disease fibrillation-flutter 427.32