kodex

Kodex

ICD-10-CM
Code

I49.5

Sick sinus syndrome

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Hierarchy

  • I00-I99 Diseases of the circulatory system (I00-I99)
    • I30-I5A Other forms of heart disease (I30-I5A)
      • I49 Other cardiac arrhythmias
        • I49.0 Ventricular fibrillation and flutter
        • I49.1 Atrial premature depolarization
        • I49.2 Junctional premature depolarization
        • I49.3 Ventricular premature depolarization
        • I49.4 Other and unspecified premature depolarization
        • I49.5 Sick sinus syndrome
        • I49.8 Other specified cardiac arrhythmias
        • I49.9 Cardiac arrhythmia, unspecified

Inclusion Terms

I49.5

  • Tachycardia-bradycardia syndrome

Code First

I49

  • cardiac arrhythmia complicating:
  • abortion or ectopic or molar pregnancy (O00-O07, O08.8)
    • O08.8 Other complications following an ectopic and molar pregnancy
  • obstetric surgery and procedures (O75.4)
    • O75.4 Other complications of obstetric surgery and procedures

Excludes 1

I49

  • neonatal dysrhythmia (P29.1-)
    • P29.1 Neonatal cardiac dysrhythmia
  • sinoatrial bradycardia (R00.1)
    • R00.1 Bradycardia, unspecified
  • sinus bradycardia (R00.1)
    • R00.1 Bradycardia, unspecified
  • vagal bradycardia (R00.1)
    • R00.1 Bradycardia, unspecified

Excludes 2

I49

  • bradycardia NOS (R00.1)
    • R00.1 Bradycardia, unspecified

I00-I99

  • certain conditions originating in the perinatal period (P04-P96)
  • A00-B99 Certain infectious and parasitic diseases (A00-B99)
  • complications of pregnancy, childbirth and the puerperium (O00-O9A)
    • O00-O9A Pregnancy, childbirth and the puerperium (O00-O9A)
  • congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
    • Q00-Q99 Congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
  • endocrine, nutritional and metabolic diseases (E00-E88)
  • S00-T88 Injury, poisoning and certain other consequences of external causes (S00-T88)
  • C00-D49 Neoplasms (C00-D49)
  • symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
  • M30-M36 Systemic connective tissue disorders (M30-M36)
  • G45 Transient cerebral ischemic attacks and related syndromes

Related Terms