case_images: PMC6955118_01
case_images: EKG on admission, with a pulse rate of 40 bpm (note the absence of peaked T waves).
case_images: CRIM2019-2740617.001.jpg
case_images: PMC6955118_01_CRIM2019-2740617.001.jpg
case_images: fig1
case_images: Upon arrival, she was afebrile with a blood pressure of 120/54 mmHg, a pulse rate of 40 beats per minute (bpm) (Figure 1), and a respiratory rate of 18 breaths per minute.