Author Question: In Third Degree Heart Block: (Read 7606 times)

luminitza · **Reply #110 on:** May 18, 2019

Thank you!

chevyboi1976 · **Reply #111 on:** May 18, 2019

Always glad to help...

Mr3Hunna · **Reply #112 on:** May 18, 2019

The PR interval in Ventricular Tachycardia is:
◦ less than 0.08 sec.
◦ greater than 0.12 sec.
◦ 0.08-0.12 sec.
◦ not measurable.

iceage · **Reply #113 on:** May 18, 2019

not measurable.

lbcchick · **Reply #114 on:** May 18, 2019

Ventricular Tachycardia is caused by:
◦ an escape pacemaker within the ventricles.
◦ an irritable focus within the ventricles.
◦ an irritable pacemaker moving between the AV junction and the ventricles.
◦ blocked conduction within the bundle branches.

mk6555 · **Reply #115 on:** May 18, 2019

an irritable focus within the ventricles.

lbcchick · **Reply #116 on:** May 18, 2019

Excellent

mk6555 · **Reply #117 on:** May 18, 2019

Great! Please up vote

Kthamas · **Reply #118 on:** May 18, 2019

Which of the following is NOT true about Ventricular Tachycardia?
◦ It has a constant PRI.
◦ It often looks like a string of connected PVCs.
◦ It is usually regular.
◦ It sometimes has P waves.