Reducing residual cardiovascular risk following acute coronary syndrome (ACS) remains a major unmet clinical need. Despite substantial advances in lipid-lowering therapies, the risk of recurrent major Show more
Reducing residual cardiovascular risk following acute coronary syndrome (ACS) remains a major unmet clinical need. Despite substantial advances in lipid-lowering therapies, the risk of recurrent major adverse cardiovascular events (MACEs) after ACS remains high, with an estimated incidence of approximately 33.4% at 5 years. Residual cardiovascular risk is driven by multiple mechanisms, including persistent inflammation, a prothrombotic status, metabolic disturbances, and the presence of atherogenic lipoproteins beyond low-density lipoprotein cholesterol (LDL-C). Lipoprotein(a) (Lp(a)) is a pro-inflammatory, prothrombotic, and pro-atherosclerotic lipoprotein that appears to play a major role in residual risk after ACS or ischemic stroke. Elevated Lp(a) is a well-established independent and causal risk factor for atherosclerotic cardiovascular disease (ASCVD). Nevertheless, evidence regarding its prognostic value specifically after ACS remains limited, with marked heterogeneity across studies, which complicates direct comparisons and interpretation. In addition, while Lp(a) levels are predominantly genetically determined, recent studies have reported intra-individual variability, although their clinical significance remains uncertain. Finally, current therapeutic options specifically targeting Lp(a) are limited. Novel RNA-based therapies, including antisense oligonucleotides, small interfering RNAs, and emerging gene-editing approaches, have demonstrated profound and sustained reductions in circulating Lp(a) levels. Yet, whether this biological effect translates into reductions in hard clinical endpoints is under evaluation in ongoing clinical trials. This review aims to synthesize current evidence on the role of Lp(a) as a major contributor to residual cardiovascular risk following ACS. Show less
Hypertrophic cardiomyopathy (HCM) is an inherited disorder whose causal variants involve sarcomeric protein genes. One of these is myosin-binding protein C (MYBPC3), being previously associated with a Show more
Hypertrophic cardiomyopathy (HCM) is an inherited disorder whose causal variants involve sarcomeric protein genes. One of these is myosin-binding protein C (MYBPC3), being previously associated with a favourable prognosis. Our objective is to describe the clinical characteristics and events of a molecularly homogeneous HCM cohort associated with truncating A cohort of patients and relatives with HCM diagnosis and carrying a truncating This is the first molecularly homogeneous, contemporary cohort, including HCM patients secondary to Show less