Heart failure is a serious medical condition in which someone’s heart does not work as well as it should, sometimes stopping completely so that they die.
N-UNCOUNT
Heart failure is a serious medical condition in which someone’s heart does not work as well as it should, sometimes stopping completely so that they die.
N-UNCOUNT
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012