- With hypercalcemia, the duration of the plateau in the ventricular cell is shortened or prolonged
- The resting membrane potential of the cardiac ventricular cell is
- With hypocalcemia, the duration of the plateau in the ventricular cell is shortened or prolonged
- Blockage of the circumflex artery will affect what area of the heart? Which leads will show this best?
- Which nerve carries impulses from the carotid baroreceptors?
- QT interval is prolonged by what electrolyte imbalance?
- Name the Leads for Detecting Myocardial Infarction and Coronary Arteries that Supply Posterior, inferior walls.
- Transmural injury demonstrates ST segment elevation of greater than 1 mm.
- Evidence of an evolving myocardial infarction is seen in leads II, III, and AVF. What region of myocardium is involved, and what coronary artery supplies this region.
- _______ is responsible for establishing the transmembrane resting potential;
- The Resting Cell corresponds with what phase of the Action Potential of a Ventricular Cell?
- 1. The resting potential of the cardiac ventricular cell is _______?
- What side of the heart do V5 and v6 look at
- RSR pattern (M) in leads V1 and V2, with a QRS (W) pattern in leads v5 and v6 indicate
- What does a prolonged PR interval suggest?
- A pathological Q wave is ___% of the size of the R wave that follows it
- What does pathological Q wave indicate?
- Heart rate = ___ divided by number of large squares
- If the rhythm is irregular, you multiply the number of complexes by ___ to get the heart rate
- RSR pattern (M) in leads V5 and V6, with a QRS (W) pattern in leads v1 and v2 indicate