Survived another session of beach volleyball (but no 2-on-2, just 4s), and an evening of court volleyball tonight (5-on-5). All good stuff, and great to be back!
Here's a cardio report I recently posted at achillesblog.com:
Last Tuesday, I went in for another stress cardiogram (at my cardio rehab center), at my request. The previous one quit at 150 bpm pulse rate, though I felt fine to go farther and the EKG looked fine then, too. I wanted to know if I could really “push” — like, say, 2-on-2 beach volleyball! ;-) — and still be OK, 11 months after the heart surgery.
After some discussion among the test-admission nurse, the attending cardiologist, and the two stress-EKG technicians (The nurse initially indicated they might stop the test at “140 or 150″, which I told her would be a waste of time.), they decided to go for a relatively short but very intense test.
They do their tests (at least with me) on a fancy bike, with ~12 electrodes and a hose in my mouth to measure my CO2.
The results were about what I expected/hoped for:
10 minutes starting @150KPM/Min, Resting HR 59 BPM, Peak HR 156 BPM (=101% of age pred max), Resting BP 120/60 mmHG, Peak BP 190/85 mmHg. [I think the tech told me he got me up to 1500KPM/Min at the end. I was pushing against hard resistance.]
Peak VO2 36.1 ml/kg/min or 10.3 METs (
147% of age pred norms)
**That’s my fave reading, of COURSE!**
No arrhythmia except one isolated Premature Ventricular Contrraction in recovery (=~0 — YAY!).
All else normal, improved, above norms, etc., etc.
When I showed this to my Cardio Rehab nurse the next day, she was still withholding judgment until she’d seen the detailed report. So my target HR on HER exercise bike is still 143 at the end of my cycling “sprints”. Mind you, after 45 minutes of that, I’m dripping sweat and I feel like I’ve had a good workout, so I’m not sure I need much more (at 66 y.o., don’t forget!).