PalmenGarten Herz

obviously an Anthurium, but which of the some 800 species (maybe the most commmonly grown in the horticultural industry, andreanum) or more likely, which of the some zillion cultivars?

indeed! it seems this plant is not identifiable to species by normal methods (from a photograph), so i didn't even bother asking, especially since it's likely, as you say, a cultivar.