Table 1. Pertinent lab results of the patient upon presentation.

Lab	Patient’s result	Normal range
Pro-BNP (Pro – B type natriuretic peptide)	1635 pg/mL	<125 pg/mL
Troponin T	0.43 ng/mL	0-0.01 ng/mL
Lactate	3.7 mmol/L	0.5-2.2 mmol/L
INR (International normalized ratio)	2.98	<1.1