Diagnoses : I51 (Complications and ill-defined descriptions of heart disease)

Sub-classification Description
I51.0 Cardiac septal defect, acquired
I51.1 Rupture of chordae tendineae, not elsewhere classified
I51.2 Rupture of papillary muscle, not elsewhere classified
I51.3 Intracardiac thrombosis, not elsewhere classified
I51.4 Myocarditis, unspecified
I51.5 Myocardial degeneration
I51.6 Cardiovascular disease, unspecified
I51.7 Cardiomegaly
I51.8 Other ill-defined heart diseases
I51.9 Heart disease, unspecified

Tables

  1. Diagnostic admission counts
  2. Diagnostic mortality counts
  3. Case-mix

    1. Position of diagnoses on records
    2. Combinations

        Episodes
        1. Given I51 in the main field - what are the diagnoses in all other fields?
        2. Given I51 in fields other than main - what are the diagnoses in the main field?
        3. Given I51 in the main field - what are the operations in any field?
        4. Given I51 in fields other than main - what are the operations in any field?
        Mortality
        1. Given a diagnosis in the underlying cause of death field - what are the diagnoses in all other fields?
        2. Given a diagnosis in fields other than underlying cause of death - what are the diagnoses in the underlying cause of death field?


Big Data Institute

© 2025 Nuffield Department of Population Health, University of Oxford, Old Road Campus, Headington, Oxford, OX3 7LF
Tel: +44 (0)1865 289377/8