Seven card Stud Poker. If throughout the course of cards being dealt face-up, a player is dealt any Heart, then that player has the option to take any face-up card from any player at the table. The player with the Heart does not need to discard a card from his or her hand, nor does the player whose card has been taken get a replacement.
The player with the Heart takes the new card face-up in his or her hand. This occurs with each Heart dealt face-up throughout the course of the game.