. "cardiac" . . . . . . . . "785.0" . . "High heart rate" . . . . . "rapid heart beat" . . . . . "an increased heart rate" . . . "fast heart beating" . "heart races" . . "fast" . . "accelerated heartbeat" . . . . . "heart rate" . . . . "increased heart rate" . . . . . "Fast heart rate" . . "increased" . "beat faster than normal" . "the heart to accelerate" . . "high heart rate" . . "Increased heart rate" . "rapid heartbeat" . . . . . . . "tachycardia" . "heart beats faster" . . . . . "racing heart" . . "tachycardia (rapid heart rate)" . "D013610" . . . . "-" . . . . "increase in heart rate" . "too fast" . . . . . "Neonatal tachycardia" . . "heart rate may be rapid" . "elevated heart rate" . . "fast heartbeat" . . . . . "High heartrate" . . "tachyarrhythmia" . . "a fast heart rate" . . . . . . . . . "I47." . "tachycardia arrhythmia" . . . . . "rapid heart beating" . "Takicardia" . . . . "tachycardias" . . . "fast heart beats" . . . "Tachycardia" . . "fast heart rhythm" . "a rapid heart rate" . . . . . "increased pulse" . . . . . . . "427" . . . . "rapid pulse" . . . . . . "'''T'''achycardia" . . . . . . . . . . . . . . . "heart conditions" . . . "Reflex tachycardia" . . . . . . "abnormally fast heart rate" . "racing heartbeats" . . . . . "tachycardia#Sinus" . . . . . "accelerated heart rate" . . "fast heart rate" . . . . "rapid heart rates" . . "I49." . . "greater than 100 beats per minute" . "heart was beating too fast" . . "Tachycardia" . . "accelerated" . . . "heart to beat rapidly and irregularly" . . "," . . . "," . . . "tachyarrhythmias" . "rapid" . . . . . . . "High pulse rate" . "reflex tachycardia" . . "rapid heart rate" . . "elevate heart rate substantially" . . . "abnormally fast heartbeat" . . . . . "fast heart rhythms" . "R00.0" . "A fast" . "tachycardic" . .