Archive for April, 2008

Next Entries »

The T wave on an ECG tracing represents?

Wednesday, April 2nd, 2008
book worm asked:

a) atrial depolarization
b) atrial repolarization
c) ventricular depolarization
d)ventricular repolarization
e) ventricular contraction

i think its d) ventricular repolarization but I’m not sure. If I’m wrong, can you correct me and tell me why? THANKS!

Question posted courtesy of: Lonnie

Share and Enjoy: These icons link to social bookmarking sites where readers can share and discover new web pages.
  • Digg
  • Bumpzee
  • del.icio.us
  • Facebook
  • Furl
  • Mixx
  • NewsVine
  • Reddit
  • StumbleUpon
  • YahooMyWeb
  • Google

Posted in atrial contractions | 2 Comments »

is there a cardiologist in the house?

Wednesday, April 2nd, 2008
Amanda asked:

My docter told me i have an irregular heart beat. He said i have “premature atrial contractions”. What exactly does this mean? A friend told me to avoid stimulants, is she right?

info would be much appreciated!

Question posted courtesy of: Jeffery

Share and Enjoy: These icons link to social bookmarking sites where readers can share and discover new web pages.
  • Digg
  • Bumpzee
  • del.icio.us
  • Facebook
  • Furl
  • Mixx
  • NewsVine
  • Reddit
  • StumbleUpon
  • YahooMyWeb
  • Google

Posted in atrial contractions | 5 Comments »

Next Entries »