So weezy in back of lung. Does have chf. Do u get her hospital treatment. Did try to inhale fresh air. But had a coughing fit. Shes 94.

CHF exacerbation. You are describing CHF getting worse. She needs seen at emergency room. The doc will do an x-ray of chest and may need to put her in hospital for IV diuresis or may just give her the in the emergency room and send her home on adjusted regimen.