Good morning .. excessive yawing is sign of accumulation of excessive CO2 in blood system and body need more O2. This means air hunger. Since you have PAH and also atrial blood flow abnormal.. I suggest you to go for complete cardiac checkup at a higher center . More over you been overweight and having other issues add to the insult to heart and lungs. Take a complete health package and I suggest that get yourself admitted and get all test done including Holter monitor PFT ECO angiography if required. Since you are 40 it’s better not to ignore
Answered2019-07-19 00:39:50
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