Tachycardia | Tachycardia (excl paroxysmal) | Tachycardia nervous | Tachycardia NOS | Tachycardia, unspecified | Tachycardia aggravated | Wide complex tachycardia | Reflex tachycardia | Resting tachycardia | Tachycardias | Tachyarrhythmia | Tachyarrhythmias |