Wheezing as a sign of cor triatriatum sinister culminating in multiple organ failure

Cardiac asthma or cardiac wheezing (CW) refers to a syndrome of dyspnea and wheezing that mimicks asthma clinically. Reported herein is the case of a 2-month-old boy who presented with refractory wheezing as a sign of cor triatriatum sinister (CTS) that culminated in overwhelming multiple organ failure in a short time. On the day of admission, oxygen saturation (SpO2 ) was <80%. Heart rate was 198 beats/min and respiratory rate 58 breaths/min....