Provided is a screening kit for paroxysmal supraventricular tachycardia, comprising optional reagents for detecting a human CACNA1B gene c.1700A>G mutation site; the CACNA1B gene c.1700A>G mutation site refers to a mutation site at base No. 1700 in a coding region of CACNA1B gene from A to G.
SCREENING KIT FOR PAROXYSMAL SUPRAVENTRICULAR TACHYCARDIA