R00 | Abnormalities of heart beat | |||||||
Excludes: | abnormalities originating in the perinatal period
specified arrhythmias |
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R00.0 | Tachycardia, unspecified | |||||||
Rapid heart beat
Tachycardia: · sinoauricular NOS · sinus [sinusal] NOS |
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R00.1 | Bradycardia, unspecified | |||||||
Bradycardia:
· sinoatrial · sinus · vagal Slow heart beat |
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Use additional external cause code (Chapter XX), if desired, to identify drug, if drug-induced. | ||||||||
R00.2 | Palpitations | |||||||
Awareness of heart beat
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R00.8 | Other and unspecified abnormalities of heart beat |
R01 | Cardiac murmurs and other cardiac sounds | |||||||
Excludes: | those originating in the perinatal period
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R01.0 | Benign and innocent cardiac murmurs | |||||||
Functional cardiac murmur
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R01.1 | Cardiac murmur, unspecified | |||||||
Cardiac bruit NOS
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R01.2 | Other cardiac sounds | |||||||
Cardiac dullness, increased or decreased
Precordial friction |
R02 | Gangrene, not elsewhere classified | |||||||
Excludes: | gangrene in:
· atherosclerosis · diabetes mellitus · other peripheral vascular diseases gangrene of certain specified sites - see Alphabetical Index gas gangrene pyoderma gangrenosum |
R03 | Abnormal blood-pressure reading, without diagnosis | |||||||
R03.0 | Elevated blood-pressure reading, without diagnosis of hypertension | |||||||
Note: | This category is to be used to record an episode of elevated blood pressure in a patient in whom no formal diagnosis of hypertension has been made, or as an isolated incidental finding. | |||||||
R03.1 | Nonspecific low blood-pressure reading | |||||||
Excludes: | hypotension
· neurogenic orthostatic maternal hypotension syndrome |
R04 | Haemorrhage from respiratory passages | |||||||
R04.0 | Epistaxis | |||||||
Haemorrhage from nose
Nosebleed |
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R04.1 | Haemorrhage from throat | |||||||
Excludes: | haemoptysis
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R04.2 | Haemoptysis | |||||||
Blood-stained sputum
Cough with haemorrhage |
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R04.8 | Haemorrhage from other sites in respiratory passages | |||||||
Pulmonary haemorrhage NOS
|
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Excludes: | perinatal pulmonary haemorrhage
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R04.9 | Haemorrhage from respiratory passages, unspecified |
R05 | Cough | |||||||
Excludes: | cough with haemorrhage
psychogenic cough |
R06 | Abnormalities of breathing | |||||||
Excludes: | respiratory:
· arrest · distress (syndrome)(of): · adult · newborn · failure · of newborn |
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R06.0 | Dyspnoea | |||||||
Orthopnoea
Shortness of breath |
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Excludes: | transient tachypnoea of newborn
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R06.1 | Stridor | |||||||
Excludes: | congenital laryngeal stridor
laryngismus (stridulus) |
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R06.2 | Wheezing | |||||||
R06.3 | Periodic breathing | |||||||
Cheyne-Stokes breathing
|
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R06.4 | Hyperventilation | |||||||
Excludes: | psychogenic hyperventilation
|
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R06.5 | Mouth breathing | |||||||
Snoring
|
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Excludes: | dry mouth NOS
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R06.6 | Hiccough | |||||||
Excludes: | psychogenic hiccough
|
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R06.7 | Sneezing | |||||||
R06.8 | Other and unspecified abnormalities of breathing | |||||||
Apnoea NOS
Breath-holding (spells) Choking sensation Sighing |
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Excludes: | apnoea (of):
· newborn · sleep · newborn (primary) |
R07 | Pain in throat and chest | |||||||
Excludes: | dysphagia
epidemic myalgia pain in: · breast · neck sore throat (acute) NOS |
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R07.0 | Pain in throat | |||||||
R07.1 | Chest pain on breathing | |||||||
Painful respiration
|
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R07.2 | Precordial pain | |||||||
R07.3 | Other chest pain | |||||||
Anterior chest-wall pain NOS
|
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R07.4 | Chest pain, unspecified |
R09 | Other symptoms and signs involving the circulatory and respiratory systems | |||||||
Excludes: | respiratory:
· distress (syndrome)(of): · adult · newborn · failure · newborn |
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R09.0 | Asphyxia | |||||||
Excludes: | asphyxia (due to):
· birth · carbon monoxide · foreign body in respiratory tract · intrauterine · traumatic |
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R09.1 | Pleurisy | |||||||
Excludes: | pleurisy with effusion
|
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R09.2 | Respiratory arrest | |||||||
Cardiorespiratory failure
|
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R09.3 | Abnormal sputum | |||||||
Abnormal:
· amount · colour · odour Excessive |
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(of) sputum
|
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Excludes: | blood-stained sputum
|
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R09.8 | Other specified symptoms and signs involving the circulatory and respiratory systems | |||||||
Bruit (arterial)
Chest: · abnormal percussion · friction sounds · tympany Rales Weak pulse |