According to your patient's chart, she has junctional tachycardia and her normal resting heart rate is 86 bpm. Your ECG tracing shows a current resting heart rate of 148 bpm. What should you look for in this patient?

Question

Quizplus · Accepted Answer

Junctional tachycardia is a rapid heart rhythm that originates from the atrioventricular (AV) node or the His bundle. A resting heart rate of 148 bpm is significantly higher than the patient's normal rate of 86 bpm. This can lead to inadequate filling of the ventricles and decreased cardiac output, which can cause symptoms of low cardiac output such as weakness, fatigue, dizziness, and shortness of breath. Therefore, the best choice in this case would be to look for signs and symptoms of low cardiac output.

According to Your Patient's Chart, She Has Junctional Tachycardia and Her