Question

ᴀ ᴄᴏɴᴅɪᴛɪᴏɴ ɪɴ ᴡʜɪᴄʜ ᴛʜᴇ ᴘᴀᴛɪᴇɴᴛ ᴇxᴘᴇʀɪᴇɴᴄᴇ ᴅɪғғɪᴄᴜʟᴛʏ ɪɴ ʙʀᴇᴀᴛʜɪɴɢ​

Answer 1

Difficulty breathing or shortness of breath, also called dyspnea, can sometimes be harmless as the result of exercise or nasal congestion. In other situations, it may be a sign of a more serious heart or lung disease.