Chapter 9: Diseases of the circulatory system (I00-I99)

I00 Rheumatic fever without heart involvement I01 Rheumatic fever with heart involvement I02 Rheumatic chorea I05 Rheumatic mitral valve diseases I06 Rheumatic aortic valve diseases I07 Rheumatic tricuspid valve diseases I08 Multiple valve diseases I09 Other rheumatic heart diseases I10 Essential (primary) hypertension I11 Hypertensive heart disease I12 Hypertensive chronic kidney disease I13 Hypertensive heart and chronic kidney disease I15 Secondary hypertension I16 Hypertensive crisis I1A Other hypertension I20 Angina pectoris I21 Acute myocardial infarction I22 Subsequent ST elevation (STEMI) and non-ST elevation (NSTEMI) myocardial infarction I23 Certain current complications following ST elevation (STEMI) and non-ST elevation (NSTEMI) myocardial infarction (within the 28 day period) I24 Other acute ischemic heart diseases I25 Chronic ischemic heart disease I26 Pulmonary embolism I27 Other pulmonary heart diseases I28 Other diseases of pulmonary vessels 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 Nonrheumatic 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 I5A Non-ischemic myocardial injury (non-traumatic) I60 Nontraumatic subarachnoid hemorrhage I61 Nontraumatic intracerebral hemorrhage I62 Other and unspecified nontraumatic intracranial hemorrhage I63 Cerebral infarction I65 Occlusion and stenosis of precerebral arteries, not resulting in cerebral infarction I66 Occlusion and stenosis of cerebral arteries, not resulting in cerebral infarction I67 Other cerebrovascular diseases I68 Cerebrovascular disorders in diseases classified elsewhere I69 Sequelae of cerebrovascular disease I70 Atherosclerosis I71 Aortic aneurysm and dissection I72 Other aneurysm I73 Other peripheral vascular diseases I74 Arterial embolism and thrombosis I75 Atheroembolism I76 Septic arterial embolism I77 Other disorders of arteries and arterioles I78 Diseases of capillaries I79 Disorders of arteries, arterioles and capillaries in diseases classified elsewhere I80 Phlebitis and thrombophlebitis I81 Portal vein thrombosis I82 Other venous embolism and thrombosis I83 Varicose veins of lower extremities I85 Esophageal varices I86 Varicose veins of other sites I87 Other disorders of veins I88 Nonspecific lymphadenitis I89 Other noninfective disorders of lymphatic vessels and lymph nodes I95 Hypotension I96 Gangrene, not elsewhere classified I97 Intraoperative and postprocedural complications and disorders of circulatory system, not elsewhere classified I99 Other and unspecified disorders of circulatory system