Poway High’s Sofia Montoya advocates for heart legislation in Washington, D.C. – San Diego Union-Tribune

Poway High School student Sofia Montoya survived a cardiac arrest episode on a school playground when she was 8 years old.“I should not be alive now,” said Montoya, 16, who will be a senior in the fall, in an interview. “Any medical professional would say it’s a miracle. But it shouldn’t be up to luck.”While surgery…