I'm the same, my doctor said I'm primarily group 2. But because I have sleep apnea and hypoxemia, I am also group 3. I take diuretics, heart meds, use a cpap machine with oxygen, and use oxygen 24/7. So, it's possible to be in more than one group.
Yay!(sarcasm)

My cardiologist diagnosed me with Group 2 but he said I also have sleep apnea so I could be in Group 3. Anyone in the same or similar situation?

Deana, the PH Group is determined by the underlying cause of your PH. What does your doctor think is the cause?

Hello Deana! Welcome to the team!!