Author + information
Simonneau G, Gatzoulis MA, Adatia I, Celermajer D, Denton C, Ghofrani A, Gomez Sanchez MA, Kumar RK, Landzberg M, Machado RF, Olschewski H, Robbins IM, Souza R. Updated clinical classification of pulmonary hypertension. J Am Coll Cardiol 2013;62:D34–41.
In the Chronic Hemolytic Anemia section on page D39 (right column, 2nd paragraph), the mm Hg values was printed incorrectly. The correct sentence is below:
Findings were similar among the 3 cohorts, with a high cardiac output between 8 and 9 l/min and moderate elevation in mean PAP (from 30 to 36 mm Hg) (Table 5).
In the Other PH Groups section on page D40, the classification designation in the second sentence was printed incorrectly. The correct sentence is below.
In the current classification, PPHN is designated 1”.
In Table 4, the first column title should have been: PVRi, Wood unit index instead of Wood unit/m2. And the following abbreviations should have been added: Wood unit = mm Hg/l; minWood unit index = mm Hg/l/min/m2.
The authors apologize for these errors.
- American College of Cardiology Foundation