Cardiac contractility modulation: A new horizon in the management of heart failure with preserved ejection fraction (HFpEF).

Cardiac contractility modulation (CCM) is a new therapy that has shown promising results in heart failure with preserved ejection fraction (HFpEF) management. This therapy involves the use of a device that delivers electrical signals to the heart during the refractory period, enhancing cardiac contractility without changing heart rate or rhythm. This short article explores the potential of CCM as a new horizon in the management of HFpEF, highlighting its mechanism of action, clinical trials, and future directions for research. Overall, CCM has emerged as a promising therapy for improving the outcomes of patients with HFpEF and provides hope for the development of more effective treatments in the future.

Efficacy and Safety of Bempedoic Acid in Patients With Hyperlipidemia and Non-alcoholic Fatty Liver Disease.

Hyperlipidemia and its association with cardiovascular diseases have been significant public health concerns for many decades. Statins have long been the primary therapeutic option for lowering cholesterol levels and reducing cardiovascular mortality. However, a substantial number of patients either do not achieve optimal lipid goals with maximally tolerated statin doses or experience statin intolerance. In recent years, there have been remarkable developments in the field of hyperlipidemia management, leading to the approval of novel hypolipidemic drugs in North America and Europe. This article reviews the clinical development of bempedoic acid, a promising new drug, alone and in combination with ezetimibe, as an alternative approach to managing hyperlipidemia. The Phase I trials established the safety and tolerability of bempedoic acid, paving the way for further investigation in Phase II and Phase III trials. Multiple phase II studies evaluated the lipid-lowering efficacy of bempedoic acid as monotherapy or in combination with other hypolipidemic agents, showing significant improvements in lipid levels and inflammatory markers. The recently approved fixed drug combination of bempedoic acid and ezetimibe presents a viable option for patients who need additional LDL-C lowering alongside dietary modifications and maximally tolerated statin therapy.

Role of Positive Emotions in Takotsubo Cardiomyopathy.

Takotsubo Cardiomyopathy, also known as "broken heart syndrome," is a transient cardiac condition characterized by sudden left ventricular dysfunction, often triggered by emotional stress or significant life events. While research has predominantly focused on the impact of negative emotions and emotional stressors, there is a growing interest in understanding the role of positive emotions in this unique cardiac syndrome. This narrative review explores the emerging research on positive emotions and Takotsubo Cardiomyopathy. It provides an overview of studies investigating the relationship between positive emotions and the condition, highlighting key findings and observations. Positive emotions, such as joy, happiness, gratitude, and optimism, have been associated with improved emotional well-being, better-coping mechanisms, and potential cardiovascular protection. Some studies suggest that individuals experiencing higher levels of positive emotions may have a reduced risk of developing Takotsubo Cardiomyopathy. However, the research in this area is still limited, with small sample sizes and challenges in quantifying positive emotions. Additionally, the interplay between positive and negative emotions requires further exploration to fully understand their impact on cardiovascular health. Despite these limitations, harnessing positive emotions in cardiac care holds promise for enhancing patient outcomes and emotional well-being. Integrating positive psychology into clinical practice and cardiac rehabilitation may lead to more holistic and patient-centered approaches to cardiovascular care. Further longitudinal studies, interventional trials, and mechanistic investigations are needed to strengthen the evidence base and identify potential therapeutic perspectives. As research progresses, addressing these gaps will provide valuable insights into the complex relationship between emotions and cardiovascular health, benefiting patients affected by Takotsubo Cardiomyopathy and other cardiovascular conditions.