Page:ICD-10-CM (2010).djvu/1144

 R69 General symptoms and signs
 * R70-R79 Abnormal findings on examination of blood, without diagnosis
 * R80-R82 Abnormal findings on examination of urine, without diagnosis
 * R83-R89 Abnormal findings on examination of other body fluids, substances and tissues, without diagnosis
 * R90-R94 Abnormal findings on diagnostic imaging and in function studies, without diagnosis
 * R97 Abnormal tumor markers
 * R99 Ill-defined and unknown cause of mortality

=Symptoms and signs involving the circulatory and respiratory systems (R00-R09)=

R00 Abnormalities of heart beat

 * Excludes1: abnormalities originating in the perinatal period (P29.1)
 * specified arrhythmias (I47-I49)
 * R00.0 Tachycardia, unspecified
 * Rapid heart beat
 * Sinoauricular tachycardia NOS
 * Sinus [sinusal] tachycardia NOS
 * Excludes1: neonatal tachycardia (P29.11)
 * paroxysmal tachycardia (I47.-)
 * R00.1 Bradycardia, unspecified
 * Sinoatrial bradycardia
 * Sinus bradycardia
 * Slow heart beat
 * Vagal bradycardia
 * Excludes1: neonatal bradycardia (P29.12)
 * R00.2 Palpitations
 * Awareness of heart beat
 * R00.8 Other abnormalities of heart beat
 * R00.9 Unspecified abnormalities of heart beat

R01 Cardiac murmurs and other cardiac sounds

 * Excludes1: cardiac murmurs and sounds originating in the perinatal period (P29.8)
 * R01.0 Benign and innocent cardiac murmurs
 * Functional cardiac murmur
 * R01.1 Cardiac murmur, unspecified
 * Cardiac bruit NOS
 * Heart murmur NOS
 * R01.2 Other cardiac sounds
 * Cardiac dullness, increased or decreased
 * Precordial friction

R03 Abnormal blood-pressure reading, without diagnosis

 * R03.