Hydrocyanic Acid: This is the head remedy for cardiac cough. It should be tried first.
Digitalis: Cough with difficult respiration, pulse irregular and intermitting, face deathly pale.
Spongia: Dry, barking cough, from a sense of plug in the throat; tickling in larynx.
Naja: Gasping at throat with a sense of choking. Irritating dry cough due to heart troubles. Sticky mucus and saliva.
Aurum Mur: Heart Cough.
Oxalic acid: Cardiac cough on slightest exertion, chocking feeling in larynx.
