Practical Decision Algorithms for the Use of the Cardiovascular Polypill in Secondary Prevention in Europe.

The main objective of cardiovascular disease (CVD) prevention is to reduce morbidity and mortality. Despite recommendations on evidence-based pharmacological treatment and lifestyle changes, the control of CV risk factors such as hypertension or dyslipidaemia is not optimal. The use of a CV polypill, including guideline-recommended drugs, as a baseline therapy, may contribute to improving risk factors control either by improving the treatment adherence or by the synergistic effect of its components. The CNIC-Polypill is the first CV polypill approved in Europe as an effective strategy for secondary prevention, which contains acetylsalicylic acid, atorvastatin (in two optional doses), and ramipril (in three optional doses) in a single pill. The present practical clinical document aims to provide a guide for patient management after an acute coronary syndrome (ACS) or with chronic CVD (CCVD) with a strategy based on the CNIC-Polypill, also considering the need to add other therapies for a personalized treatment. The most suitable clinical scenarios for the CNIC-Polypill use are discussed: (a) in patients after an ACS at discharge, (b) in patients with CCVD (chronic coronary syndrome, stroke, or peripheral artery disease) with uncontrolled low-density lipoprotein cholesterol (LDL-c) and/or blood pressure levels and (c) in patients with CCVD with well-controlled risk factors to simplify treatment and reduce polypharmacy in the context of CCVD prevention.

Balloon pulmonary angioplasty is a promising option in thalassemic patients with inoperable chronic thromboembolic pulmonary hypertension.

Pulmonary hypertension (PH), a serious disorder with a high morbidity and mortality rate, is known to occur in a number of unrelated systemic diseases. ß-Thalassaemia, among other haematological disorders, develop PH which is not an infrequent finding and worsens the prognosis. Haemolysis, iron overload and hypercoagulable state are among the main pathogenetic mechanisms. Haemoglobinopathies and congenital haemolytic anaemia constitute a unique patients population more predisposed to developing chronic thromboembolic pulmonary hypertension (CTEPH). Although pulmonary endarterectomy is accepted as the best treatment for CTEPH, surgery in these patients poses significant practical challenges given the distinct nature of the disease. As drug therapy is not expected to offer relief from the mechanical obstructions of pulmonary arteries and the use of specific pulmonary arterial hypertension drugs is not established in thalassaemia patients, the novel technique of balloon pulmonary angioplasty (BPA) may emerge as a new therapeutic option for patients with inoperable CTEPH and thalassaemia. We are reporting the case of a thalassaemic patient with a history of splenectomy suffering from progressive severe pulmonary hypertension related to chronic thromboembolic disease, who was successfully treated by BPA with substantial improvement.

Ovariectomy reinstates the infarct size-limiting effect of postconditioning in female rabbits.

Gender seems to interfere with the cardioprotective effect of ischemic preconditioning (PreC) and postconditioning (PostC); PreC-conferred protection is weaker or lost in female animals after ovariectomy (Ov), while the role of PostC is still in dispute. We sought to investigate the effect of PostC in female rabbits, its interaction with Ov, and the potential implicated intracellular pathways. Intact or Ov adult female rabbits (n = 46) were subjected to 30 min ischemia and reperfusion with PostC (PostC or OvPostC), which consisted of six cycles of 30-s ischemia/30-s reperfusion at the end of ischemia, or without PostC (Fem or OvFem). Infarct size (I) and area at risk (R) were determined by TTC staining and fluorescent particles, respectively, after 3-h reperfusion in 30 out of 46 animals. Plasma levels of estradiol and nitrite/nitrate (NO x ) were evaluated. ERKs, p38-MAPK, and Akt assessment was performed in excised hearts 1-min after starting the final reperfusion period in the remaining 16 animals. Infarct size was significantly reduced only in OvPostC group (I/R ratio, 25.3 ± 2.7, vs 48.1 ± 2.0, 43.6 ± 4.2 and 55.1 ± 5.6 % in Fem, OvFem, and PostC groups, p < 0.05). In ovariectomized rabbits, plasma estradiol and NO x levels were lower than in the normal ones. Akt phosphorylation in ischemic regions was significantly higher in OvPostC group, whereas ERK1/2 and p38-MAPK activation was observed in all ovariectomized animals irrespective of PostC. PostC is not effective in female rabbits, but the protection is reinstated after Ov potentially via the RISK pathway.

Left ventricular geometry and systolic function improvement after percutaneous closure of aortic prosthetic paravalvular leak.

Paravalvular leak (PVL) represents a potential complication of valve replacement surgery. The 'gold standard' treatment for patients with severe prosthetic dysfunction, hemolysis or symptoms, is surgery. Reoperative valve surgery for such patients is related to high morbidity and mortality rate. The percutaneous closure of PVL is feasible and safe, when performed at experienced interventional cardiologic centers. Herein, the case is reported of a patient who showed a significant improvement in left ventricular systolic function after transcatheter closure of an aortic prosthetic PVL with an Amplatzer duct occluder II (ADO II). A review of the current literature is also provided.