this are all ICU patients? including no Covid?
No, it's all COVID-related. "p.g.a. COVID-19" = "per grund av COVID-19" = "due to COVID-19"
so the graph miss the non covid patients in ICU
Yes, but the number of non-COVID patients in the ICU in Sweden is likely pretty low. I can try to find that number as well. But as you can see, total ICU capacity is more than twice the number of COVID-19 related ICU cases, so we're still nowhere near being overwhelmed.
I've seen multiple articles talking about the absence of non-COVID ICU patients. People with heart, appendix and other issues are apparently avoiding going to the ER, quite likely to their detriment.