My throat feels tight which makes me have a barking cough when i breathe too deeply. i have cardiomyopathy, should i be concerned with this symptom?

Reactive airway dise: 24 years old? What type of cardiomyopathy? Postpartum? If this is the case, there is a chance you heart function can still get better. Second, barking cough would go to your respiratory system and even though heart and lungs are interconnected and their function affect each other, breathing deeply and having cough with inspiration, is not a typical symptom of cardiomyopathy