Shortness of breath is often the only symptom in those with tachydysrhythmias .
Interstitial lung disease presents with gradual onset of shortness of breath typically with a history of a predisposing environmental exposure .
Shortness of breath is often the only shortness in those with tachydysrhythmias .
Interstitial lung disease presents with gradual onset of shortness of breath typically with a history of a predisposing environmental exposure .