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Title: Complete the following ECG criteria for an idioventricular rhythm: Rhythm ... Post by: Sheta on Mar 1, 2018 Complete the following ECG criteria for an idioventricular rhythm:
Rhythm _____________________________ ___________ Rate _____________________________ ___________ P waves _____________________________ ___________ PR interval _____________________________ ___________ QRS duration _____________________________ ___________ Fill in the blanks with correct word Question 2 The absolute refractory period begins with the onset of the _____ and terminates _____. a. P wave; with the end of the QRS complex b. QRS complex; at approximately the apex of the T wave c. QRS complex; with the end of the T wave d. P wave; with the beginning of the QRS complex Question 3 Anterior or lateral wall myocardial infarctions are most often a result of an occlusion of the _____ coronary artery. a. left b. right Question 4 _____ is the period of relaxation during which a heart chamber is filling. Fill in the blanks with correct word Question 5 Complete the following ECG criteria for monomorphic ventricular tachycardia: Rhythm _____________________________ ___________ Rate _____________________________ ___________ P waves _____________________________ ___________ PR interval _____________________________ ___________ QRS duration _____________________________ ___________ Fill in the blanks with correct word Question 6 Lead V3 views the _____ wall of the left ventricle. a. lateral b. anterior c. posterior d. inferior Question 7 Leads I, aVL, V5, and V6 view the _____ surface of the left ventricle. a. anterior b. septal c. inferior d. lateral Title: Complete the following ECG criteria for an idioventricular rhythm: Rhythm ... Post by: hannahzzq on Mar 1, 2018 Rate Ventricular rate 20 to 40 beats/min. P waves Usually absent or, with retrograde conduction to the atria; may appear after the QRS (usually upright in the ST segment or T wave). PR interval None. QRS duration 0.12 seconds or greater; the T wave is frequently in the opposite direction of the QRS complex. On the ECG, the absolute refractory period corresponds with the onset of the QRS complex to the peak of the T wave. Anterior or lateral wall myocardial infarctions are most often a result of an occlusion of the left coronary artery. Rate 101 to 250 (121 to 250 per some cardiologists) beats/min. P waves Usually not seen; if present, they have no set relationship with the QRS complexes that appear between them at a rate different from that of the VT. PR interval None. QRS duration 0.12 seconds or greater; often difficult to differentiate between the QRS and T wave. Lead V3 views the anterior of the left ventricle. Leads I, aVL, V5, and V6 view the lateral surface of the left ventricle. Title: Complete the following ECG criteria for an idioventricular rhythm: Rhythm ... Post by: Sheta on Mar 1, 2018 :idea: All of these are right, thanks!
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