[ih8edexcel!]

everyone post good revision tips and past papers here for the june 2012 examination

[d_94]

(Original post by ih8edexcel!)
everyone post good revision tips and past papers here for the june 2012 examination

Hows ur studies?

[arnab]

Anyone want to explain QRS complex thing?

[seanmahoward]

QRS complex is a trace displayed on an ECG which is a result of ventricular depolarisation/contraction, a likely question would be regarding the use of ECG traces to diagnose problems with the heart: Such as an electrocardiograph shows P Waves not followed by QRS complexes what could this indicate. The answere would be that their may be a problem with the AVN as the ventricles are not contracting so waves of electrical activity are not being passed onto the ventricles.

[d_94]

Anyone got predictions on what might come up? Aghh. Its on 22nd ! Its soo longg :/

[-James-]

Anyone have the Jan 2012 paper and MS please ?

[d_94]

(Original post by -James-)
Anyone have the Jan 2012 paper and MS please ?

http://www.xtremepapers.com/communit...all-gce.11898/

[d_94]

God after yesterdays exam, Im not expecting a good exam at all. But the good thing is that they added time; 1hr 45 min