Laurocerasus laur.

Spasmodic cough from tickling or dryness in the throat, with whistling sound.
Cough sometimes dry, as if mucus hung in the throat, and could not be loosened, afterwards loosened easily.
Cough with dry gelatinous or bloody expectoration.
Cough, with feeling of suffocation about the heart, with valvular disease.
A feeling of fluttering about the heart, gasping for breath, etc.