I have been on Sutent for 3 cycles. I originally had high blood pressure and was on meds, but then while on Sutent bp climbed 140, 150 ove 90's. Mu oncologist added more bp meds and bp was still high. he has doubled bp meds for cycle 4 which starrts today.
As you may know bp issues is a know side effect and as you read up on it can cause heart issues. I do not know your medical condition but it might be woorth a phone call to your doctor.
Good luck.
Charlie