high blood pressure
"I very nearly died when taking this drug. I became confused, had difficulty standing up from a chair, felt dizzy and uncoordinated and worst of all, at night, when I could hear my heart beat, I noted that my heart stopped for about 6 beats before jump- starting again. I told my kidney specialist about the symptoms - and he gave me an IQ test as he thought I had Alzeimers! I was very confused but I managed a high score on the test. He still did not link my symptoms to Atenolol but one day at the dialysis centre my heart rate  was so low I had to be rushed by ambulance into Resus at the hospital. Adrenaline was injected as by that time my heart rate was only 7 beats a minute. I was taken immediately in to theatre where a pacemaker was inserted."