Welcome to HCM,
Recurrent attack in bronchial asthma
is a common problem.
and have regular medicine like broncho dilators and anti-asthmatic medicine.
Keep Nebulizer at home and use as and when required.
Use of Nebulizer will help for breathing problem and visit to hospital off an on will be avoided.
Avoid dusty and humid atmosphere.
Ask her to go for deep breathing exercise
As you told she was having some cardiac problem, consult cardiologist
and get it diagnosed and confirm that your mother is not having this problem due to heart ailment.
Ok and bye.