Tolerability and efficacy of carvedilol in patients with New York Heart Association class IV heart failure
Peter S. Macdonald, MBBS, PhD, FRACPa,
Anne M. Keogh, MBBS, MD, FRACPa,
Christina L. Aboyoun, BAa,
Mayanna Lund, MBBS, FRACPa,
Raul Amor, MBBS, FRACPa and
Dermot J. McCaffrey, MB, MRCPa
a Heart and Lung Transplant Unit, St. Vincents Hospital, Sydney, Australia
Figure 1 Cumulative survival stratified according to baseline New York Heart Association (NYHA) class (NYHA classes I to III have been analyzed as a single group).
Figure 2 Cumulative freedom from adverse reactions stratified according to baseline New York Heart Association (NYHA) class (NYHA classes I to III have been analyzed as a single group). Solid bar indicates initiation and titration of carvedilol.
Figure 3 Change in left ventricular (LV) end-diastolic dimension (solid bar) and end-systolic dimension (hatched bar) after three months of therapy with carvedilol. **p < 0.002, ****p < 0.0001 compared with baseline. Paired data were obtained in 122 New York Heart Association (NYHA) class IIII patients and 41 class IV patients.
Figure 4 Change in left ventricular fractional shortening (solid bar) and ejection fraction (hatched bar) after 3 months of therapy with carvedilol. ****p < 0.0001 compared with baseline. Paired data were obtained in 122 New York Heart Association (NYHA) class IIII patients and 41 class IV patients.
Figure 5 Change in 6-min walk distance after 3 months of therapy with carvedilol. Open circles = New York Heart Association classes I to III (n = 121); solid circles = class IV (n = 39).