Regarding the HF hospitalization, the meta-analysis also did not show any significant differences between HFrEF and HFmrEF or between HFpEF and HFmrEF (RR 0
Regarding the HF hospitalization, the meta-analysis also did not show any significant differences between HFrEF and HFmrEF or between HFpEF and HFmrEF (RR 0.92, 95% CI, 0.84-1.01, p = 0.08, and RR 1.05, 95% CI, 0.83-1.33; p = 0.69, respectively.) However, in the CHARM study, all-cause hospitalization was significantly lower in patients with HFmrEF than in the HFpEF phenotype (HR 8.89; 95% CI, 0.81-0.98; p = 0.02).27 When comparing the different HFmrEF in the Rastogi et al.,30 cohort subgroups, the recovered HFmrEF had a better prognosis compared to HFmrEF (p = 0.029) when observing the time until the first hospitalization for any cardiac event. it is fundamental that cardiologists and internists understand the variations and similarities of this fresh phenotype. strong class="kwd-title" Keywords: Heart Failure/physiopathology, Stroke Volume, Natriuretics Peptides, Diagnostic…