Pharmacotherapy for hypertension-induced left ventricular hypertrophy.

Background: Hypertension is the leading preventable risk factor for cardiovascular disease and premature death worldwide. One of the clinical effects of hypertension is left ventricular hypertrophy (LVH), a process of cardiac remodelling. It is estimated that over 30% of people with hypertension also suffer from LVH, although the prevalence rates vary according to the LVH diagnostic criteria.

[Conflict of interest policies and disclosure requirements among European Society of Cardiology national cardiovascular journals].

Disclosure of potential conflicts of interest is used by biomedical journals to guarantee credibility and transparency of the scientific process. Conflict of interest disclosure, however, is not systematically nor consistently dealt with by journals. Recent joint editorial efforts paved the way towards the implementation of uniform vehicles for conflicts of interest disclosure.

[C-reactive protein and interleukin-6 serum levels increase as Chagas disease progresses towards cardiac failure].

Introduction And Objectives: Chagas disease is the most common cause of myocarditis in Latin America, including Venezuela. Some 25% of patients progress to chronic chagasic cardiomyopathy, which is characterized by heart failure and arrhythmias. The serum levels of C-reactive protein (CRP) and interleukin-6 (IL-6) have prognostic value in non-chagasic cardiopathy.