17 percent of teenagers had heart symptoms after their second Pfizer mRNA jab. By Alex Berenson.

The researchers conducted electrocardiograms (ECGs), which measure the heart rhythm, on 4,928 high schoolers in Taipei City, the capital of Taiwan, before and after their second Pfizer shot. Over 90 percent of the students were male.

From the paper:

Last line, 3rd column, 17.1%.

hat-tip Scott of the Pacific