case_images: PMC7201478_01
case_images: The preprocedural electrocardiogram of patient 1 shows sinus rhythm, northwest axis, incomplete right bundle branch block pattern, and biphasic QRS complexes in V2-5 and deep S waves in V5-6.
case_images: CRIC2020-2040561.002.jpg
case_images: PMC7201478_01_CRIC2020-2040561.002.jpg
case_images: fig2
case_images: Her electrocardiogram (ECG) showed sinus rhythm, northwest axis, incomplete right bundle branch block pattern, and biphasic QRS complexes in V2-5 and deep S waves in V5-6 (Figure 2).
case_images: Anesthesia record of patient 1. NIBP: noninvasive blood pressure; HR: heart rate; SpO2: oxygen saturation measured by pulse oximetry; RR: respiratory rate; CVC: central venous catheter.
case_images: CRIC2020-2040561.003.jpg
case_images: PMC7201478_01_CRIC2020-2040561.003.jpg
case_images: fig3
case_images: The anesthesia record is shown in Figure 3.
case_images: PMC7201478_02
case_images: The preprocedural electrocardiogram of patient 2 shows sinus rhythm, northwest axis, notched P wave, and Qr pattern in V1.
case_images: CRIC2020-2040561.004.jpg
case_images: PMC7201478_02_CRIC2020-2040561.004.jpg
case_images: fig4
case_images: The ECG showed sinus rhythm, northwest axis, notched P wave, and Qr pattern in V1 (Figure 4).
case_images: Anesthesia record of patient 2. NIBP: noninvasive blood pressure; HR: heart rate; SpO2: oxygen saturation measured by pulse oximetry; RR: respiratory rate; TEE: transesophageal echocardiography.
case_images: CRIC2020-2040561.005.jpg
case_images: PMC7201478_02_CRIC2020-2040561.005.jpg
case_images: fig5
case_images: The anesthesia record is shown in Figure 5.