6. (4 pts) How would damage to the left bundle branch affect blood flow in the s

Question

6. (4 pts) How would damage to the left bundle branch affect blood flow in the systemic circuit? 7. (3 pts) How would damage to the right bundle branch affect blood flow in the systemic circuit? 8. (5 pts) Given the tracing below What is the heart rate given that each small square (1 mm) is 0.04 sec? Must show work! What term best describes the heart rate you calculated? (5 pts) Given the tracing below 9. What is the heart rate given that each small square (1 mm) is 0.04 sec? Must show work! What term best describes the heart rate you calculated?

Explanation / Answer

6. Left bundle branch block is detected ECG and is a cardiac conduction abnormality. In this damage, activation of left ventricle of heart is delayed whuch causes left ventricle to contract later than right ventricle causing blood from impairment.
7. During right bundle branch block, right ventricle cannot be activated by right bundle branch. This results in rapid depolarisation of the left ventricle followed by the slower depolarisation of the right ventricle. This causes blood flow impairment.

Related Questions

Navigate

• Browse (All)
• Browse 6
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.