What does AVRT stand for?

What does AVRT mean?

AVRT	Addictive Voice Recognition Technique Miscellaneous » Unclassified
AVRT	Avert, Inc. Business » NASDAQ Symbols
AVRT	Angle Velocity Reproduction Test Miscellaneous » Unclassified
AVRT	Atrio Ventricular Reciprocating Tachycardia Miscellaneous » Unclassified
AVRT	Atrio Ventricular Reentrant Tachycardia Miscellaneous » Unclassified
AVRT	Atrio Ventricular Reentrant Tachycardias Miscellaneous » Unclassified
AVRT	atrioventricular reciprocating tachycardia Medical » Physiology
AVRT	atrioventricular reciprocating tachycardia Medical