case_images: PMC9925042_01
case_images: Electrocardiogram showing supraventricular tachycardia in the patient on first admission
case_images: cureus-0015-00000033772-i01.jpg
case_images: PMC9925042_01_cureus-0015-00000033772-i01.jpg
case_images: FIG1
case_images: An ECG was performed and showed SVT (Figure 1).
case_images: Chest X-ray showing massive cardiomegaly and hilar congestion
case_images: cureus-0015-00000033772-i02.jpg
case_images: PMC9925042_01_cureus-0015-00000033772-i02.jpg
case_images: FIG2
case_images: An X-ray showed massive cardiomegaly and hilar congestion (Figure 2).
case_images: Electrocardiogram showing supraventricular tachycardia in the patient on second admission
case_images: cureus-0015-00000033772-i03.jpg
case_images: PMC9925042_01_cureus-0015-00000033772-i03.jpg
case_images: FIG3
case_images: An ECG was performed and showed SVT (Figure 3).