Amazing Red Flower With Heart Shaped Leaves

Ask the Expert: i have a very rare plant that i can’t find the name

i have a houseplant that i took a clipping from and started it at home. it has green heart shaped leaves and the flower is amazing. it is red, wax like, with a middle
that looks like a spiked light green yellow i don’t know what to call it. could it be a lily of some kind. it looks almost tropical but it is not a floor plant, it is table size plant.  Louise