case_images: PMC5497651_01
case_images: Electrocardiogram of the patient taken on the fourth day of his hospitalization due to dizziness and a low heart rate, showing sinus bradycardia.
case_images: CRIM2017-4297372.001.jpg
case_images: PMC5497651_01_CRIM2017-4297372.001.jpg
case_images: fig1
case_images: However, on the fourth day of his hospitalization, the patient developed bradycardia down to 40 beats per minute, which was associated with mild dizziness while standing without improvement of the heart rate, with the electrocardiogram showing a sinus bradycardia (Figure 1).