| Caffeine may also have a direct effect on the cardiovascular system of the fetus leading to tachycardia and other arrhythmias. |
| She diagnosed her husband John's supraventricular tachycardia, or heart arrhythmia, long before he saw a hospital consultant. |
| Orthodromic tachycardia is the most common arrhythmia in patients with Wolff-Parkinson-White syndrome. |
| Sinoatrial reentrant tachycardia, a rare form of supraventricular tachycardia in children, involves reentrant in and around the sinoatrial node. |
| Cocaine is a potent CNS stimulant and vasoconstrictor that can precipitate hypertension, tachycardia, and fatal cardiac arrhythmias. |
| The manifestations of SIRS include fever, hypothermia, leukocytosis or leukopenia, tachycardia, and tachypnea. |
