[Heart failure with preserved ejection fraction (HFPEF). Impact of change in the paradigm of isolated diastolic dysfunction].

Heart failure with preserved ejection fraction is a significant and growing public health problem, since it currently represents half of all patients with heart failure. Despite improvements in the understanding of the disease, there is no benefit form treatments tested at all. Advances in diagnostic imaging and invasive evaluation algorithms will allow a more accurate and early diagnosis so that treatment of earliest forms in the progression of the disease are applied since the potential for benefit may be higher. Although important progress has been made in our understanding of the pathophysiology, cardiac catheterization, and cellular of diastolic failure mechanisms and not diastolic mechanisms of disease, further research is required promptly to determine how best to address these anomalies to reduce the significant burden of morbidity and mortality in this form of heart failure, which is reaching pandemic proportions.