Postural tachycardia syndrome (PoTS) is an abnormal increase in heart rate after sitting or standing up.
Our Health A-Z contains more information on Postural tachycardia syndrome.
Supraventricular tachycardia (SVT) is the name given to an abnormality of heart rhythm, characterised by a fast heartbeat.
Our Health A-Z contains more information on SVT.
Important: Our website provides useful information but is not a substitute for medical advice. You should always seek the advice of your doctor when making decisions about your health.
Find our site useful? Try our appSee all our available platforms