Question

Vagal maneuvers alone will terminate about what percentage of SVTs?

A) 25%
B) 90%
C) 75%
D) 50%

Answer 1

Vagal maneuvers are used to treat SVTs and are effective in about 50% of cases. The success rate can vary by individual and SVT type.

Step-by-step explanation:

Vagal maneuvers are a group of techniques that can be used to try to slow down the heart rate by stimulating the vagus nerve, which has an influence on heart rate and rhythm. These maneuvers can be effective in terminating certain types of supraventricular tachycardias (SVTs). Regarding the question, vagal maneuvers alone will terminate about 50% of SVTs. It's important to note that the effectiveness of vagal maneuvers can vary depending on the individual and the exact type of SVT.