In ECG lead II, III, and aVF are abnormal. Which of the following vessel is blocked?
Leads II, III, and aVF detect Inferior wall ischemia. Inferior wall of hea is formed mainly by the major pa of right ventricle and left ventricles separated by the posterior interventricular groove, which is mainly supplied by the right coronary aery. Any block in RCA results in inferior wall and posterior 1/3rd of interventricular septum MI.
Left coronary aery
Left anterior descending
Right coronary aery
Right circumflex aery
Acute coronary syndrome