"Banana Heart"??

It was pouring hard when we arrived home in Iloilo. While hubby was looking at the window, he was intrigued by a banana tree bearing the blossom. I told him it's edible and is delicious and tasty. He became so much interested and said it's his first time seeing it. He took this shot.

Correct me if I'm wrong, but I was telling him how is it called..."banana heart", banana blossom"??? I guess there's some term better than that...My mom interruptedly said it's called "puso ng saging", which made hubby's tongue ran twisted, LOL!