RemixIconEx.Health.heart_2

You're seeing just the function heart_2, go back to RemixIconEx.Health module for more information.
Link to this function

heart_2(icon_css_class \\ "icon")

iex> Elixir.RemixIconEx.Health.heart_2()
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" class="icon">
  <path d="M20.243 4.757c2.262 2.268 2.34 5.88.236 8.236l-8.48 8.492-8.478-8.492c-2.104-2.356-2.025-5.974.236-8.236 2.265-2.264 5.888-2.34 8.244-.228 2.349-2.109 5.979-2.039 8.242.228zM5.172 6.172c-1.49 1.49-1.565 3.875-.192 5.451L12 18.654l7.02-7.03c1.374-1.577 1.299-3.959-.193-5.454-1.487-1.49-3.881-1.562-5.453-.186l-4.202 4.203-1.415-1.414 2.825-2.827-.082-.069c-1.575-1.265-3.877-1.157-5.328.295z" />
</svg>

example usage

svg.icon {
  width: 96;
  height: 96;
}