EKG Heart Views and Leads Flashcards

EKG Heart Views and Leads

• Leads II, III, and aVF monitor the inferior wall of the left ventricle.
• Leads V1 and V2 are responsible for visualizing the septal wall.
• Leads V3 and V4 provide views of the anterior wall of the left ventricle.
• Leads I, aVL, V5, and V6 focus on the lateral wall of the left ventricle.

Lead Associations

• The inferior wall of the heart is represented by leads II, III, and aVF.
• The septal wall is observed through leads V1 and V2.
• The anterior wall is seen in leads V3 and V4.
• The lateral wall can be measured via leads I, aVL, V5, and V6.

Coronary Artery Supply

• The right coronary marginal branch is reflected in leads II, III, and aVF.
• The left coronary septal branch corresponds with leads V1 and V2.
• The left anterior descending artery is represented in leads V3 and V4.
• The left circumflex artery can be seen through leads I, aVL, V5, and V6.

Main Artery and Branch Relations

• Leads II, III, and aVF visualize the right coronary artery and its marginal branch.
• Leads V1 and V2 connect to the left coronary artery's septal branch.
• Leads V3 and V4 associate with the left coronary artery and its anterior descending portion.
• Leads I, aVL, V5, and V6 are tied to the left coronary artery's circumflex branch.