Dr. Aekarach Ariyachaipanich has informed the editor to correct the abbreviation in the article “Heart Failure Council of Thailand (HFCT) 2019 Heart Failure Guideline: Introduction and Diagnosis” published in J Med Assoc Thai 2019, Vol.102, No.2, page 231-9 as follow:

from NIPPV=non-invasive positive pressure ventilation; O2=oxygen

to NIPPV=non-invasive positive pressure ventilation; NP=Natriuretic peptide; O2=oxygen

in Figure 1 in page 232