ICD-10

ICD-10 code I21.21

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- ICD-10-CM
TABULAR LIST of DISEASES and INJURIES
- I00-I99
Diseases of the circulatory system
- I20-I25
Ischemic heart diseases
- I21
ST elevation (STEMI) and non-ST elevation (NSTEMI) myocardial infarction
- I21.2
ST elevation (STEMI) myocardial infarction of other sites

I21.21

ST elevation (STEMI) myocardial infarction involving left circumflex coronary artery

ICD-10 code I21.21 for ST elevation (STEMI) myocardial infarction involving left circumflex coronary artery

ST elevation (STEMI) myocardial infarction involving oblique marginal coronary artery
ICD-10
ATC
ICD-10 International Statistical Classification of Diseases and Related Health Problems 10th Revision
ICD-10

ICD-10 is the 10th revision of the International Statistical Classification of Diseases and Related Health Problems (ICD), a medical classification list by the World Health Organization (WHO).

It contains codes for diseases, signs and symptoms, abnormal findings, complaints, social circumstances, and external causes of injury or diseases.

ATC

The Anatomical Therapeutic Chemical (ATC) Classification System is used for the classification of active ingredients of drugs according to the organ or system on which they act and their therapeutic, pharmacological and chemical properties.

It is controlled by the World Health Organization Collaborating Centre for Drug Statistics Methodology (WHOCC).

DDD

The defined daily dose (DDD) is a statistical measure of drug consumption, defined by the World Health Organization (WHO).

It is used to standardize the comparison of drug usage between different drugs or between different health care environments.

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