What better way to celebrate National Girlfriend Day with some funny girlfriend memes ... 2. "When your heart is full of love and warmth because of your significant other and you're overwhelmed ...

The latest meme making its rounds on Twitter and other social media pokes fun at the things that get peopled worked up and either increase or, in some cases, flatline their heart rates.

These Kansas City cardiologists created hilarious heart-healthy memes to celebrate Valentine's Day. Saint Luke's Health System The doctors at Saint Luke’s Hospital used hilarious heart-healthy ...