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. 2019 Oct 28;8(21):e012744. doi: 10.1161/JAHA.119.012744

Figure 2.

Figure 2

Change of New York Heart Association (NYHA) functional class pre–cardiac resynchronization therapy (CRT) and post‐CRT in an individual patient with adult congenital heart disease. *Sixteen patients had not reached the late follow‐up time.