Lipoprotein(a) [Lp(a)] is composed of a low-density lipoprotein (LDL) and glycoprotein (a)—apolipoprotein(a) [apo(a)]. The size and concentration of Lp(a) in serum can vary among individuals and is determined by genetic factors. The environmental factors, diet, and physical activity have a negligible effect on Lp(a) level. Observational, epidemiological, and genetic studies improved that high levels of Lp(a) > 50 mg/dL (> 125 nmol/L) have been associated with an increased risk of myocardial infarction (MI), stroke, and calcific aortic valve stenosis (CAVS). It is recommended to measure Lp(a) at least once in adults to identify individuals with a high cardiovascular risk. This screening is particularly important in certain populations, including: youth with a history of ischemic stroke or a family history of premature atherosclerotic cardiovascular disease (CVD; ASCVD) or high Lp(a), individuals with recurrent cardiovascular events despite optimal hypolipemic treatment and no other identifiable risk factors or patients with familial hypercholesterolemia (FH). Considering Lp(a) levels in the evaluation of cardiovascular risk can provide valuable information for risk stratification and management decisions. However, it’s important to note that the treatments of elevated level of Lp(a) are limited. In recent years, there has been ongoing research and development of new drugs targeting Lp(a): pelacarsen—antisense oligonucleotide (ASO), and olpasiran—a small interfering RNA (siRNA).

Mitral valve prolapse (MVP) is a relatively common mitral valvulopathy and the most common cause of isolated primary mitral regurgitation (MR) requiring surgical repair. It affects about 1–3% of the general population. Although MVP is viewed as a benign condition, the association between MVP and sudden cardiac death (SCD) has been proven. Patients with MVP have a three times higher risk of SCD than the general population. The underlying mechanisms and predictors of arrhythmias, which occur in patients with MVP, are still poorly understood. However, some echocardiographic features such as mitral annulus disjunction (MAD), bileaflet MVP (biMVP), and papillary muscle (PM) fibrosis were frequently linked with increased number of arrhythmic events and are referred to as “arrhythmogenic” or “malignant”. Arrhythmogenic MVP (AMVP) has also been associated with other factors such as female sex, polymorphic premature ventricular contraction (PVC), abnormalities of T-waves, and Pickelhaube sign on tissue Doppler tracing of the lateral part of the mitral annulus. Cardiac magnetic resonance (CMR) imaging and speckle tracking echocardiography are new tools showing significant potential for detection of malignant features of AMVP. This paper presents various data coming from electrocardiography (ECG) analysis, echocardiography, and other imaging techniques as well as compilation of the recent studies on the subject of MVP.

The use of echocardiography, a straightforward and widely available technique, allows for a comprehensive assessment of the patient with hypertrophic cardiomyopathy (HCM) under both resting and stress conditions. The true prevalence of HCM has been redefined over time by this imaging approach, which has also made it feasible to pinpoint parameters that clinicians may use to stratify patients at risk for adverse cardiovascular events. The current and emerging prognostic predictors in HCM, assessed with transthoracic echocardiography at rest and during provocation, are discussed in this review.

The deleterious consequences of alcohol consumption are extensively documented across various dimensions of human health, encompassing somatic disorders such as nervous system impairments, digestive system abnormalities, and circulatory dysfunctions, in addition to socio-psychological aspects. Within the domain of cardiology, a substantial portion of the ongoing scientific discourse centers on elucidating the toxic dose of alcohol. Presented herewith are the findings from a comprehensive review of the latest publications pertinent to this crucial issue.