FRESNO, Calif. (KFSN) -- Doctors say now is the time to protect yourself against the flu.

"We recommend getting the flu shot as soon as you can," said Dr. Vivian Torio, a Family Medicine Physician with Kaiser Permanente Fresno.

But it's especially important for people dealing with underlying heart conditions.

Dr. Torio explains that respiratory illnesses can take a toll on the heart.

"It'll cause the heart to beat faster, that can increase your blood pressure," said Dr. Torio. "We're seeing those who are hospitalized with the flu infection and pre-existing cardiovascular disease have a higher risk for heart disease, acute heart failure, heart attacks, pneumonia, bronchitis, and respiratory failure, among other complications."

That's why health experts say getting the flu shot can hel

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