DENVER -- Following a scary week, Chris Nelson is healthy and back in the Rockies clubhouse after being hospitalized July 16 with an irregular heartbeat.
This time, he's going to stay away from the energy drinks.
"Too much caffeine, dehydration and stress," Nelson said Friday. "It was like a perfect storm."
Nelson played in the Rockies game against the Phillies on July 15 and went 1-for-3. He felt an accelerated heartbeat during the game but didn't think anything of it.
"Thought it was just the adrenaline of the game," Nelson said.
Nelson, 26, went home after lifting weights and showering and continued to feel his heartbeat a little off. When he got to Coors Field early Monday it was still racing.
It wasn't until he hopped onto a treadmill that his worst fears were confirmed.
"I was on the treadmill and put my hand on the heart monitor, and it wasn't registering. So I thought, 'This machine is broken!' I went to the next one, and the next one. It wasn't reading. I went to [assistant athletic trainer] Scott [Gehret], and we went straight to the hospital."
Nelson spent a night at Sky Ridge Hospital before his heart had to be shocked back into correct rhythm.
"My rhythm was OK, and then it started going crazy. Then it was back to normal, then it'd start going crazy again," Nelson said. "It was all out of whack."
Nelson, placed on the 15-day disabled list July 17, has been cleared for baseball activity. He ran yesterday and has been hitting the past few days.
The Rockies are hoping Nelson can return to his recent form. Splitting time at third and second base, the 2004 first-round pick hit .325 in June.
"He'll have three or four days where we'll ramp him up," manager Jim Tracy said. "If he clears all the hurdles he needs to clear, we'll get him out and playing again."