Original articles:
Thyroid-stimulating hormone levels as predictors of 30-day mortality in patients with heart failure: ARGEN-IC registry substudy
What do cardiologists know about lipoprotein (a)?
Review articles:
Interatrial block and its clinical significance
Current approach to chronic thromboembolic pulmonary hypertension and chronic thromboembolic disease
Clinical Cases:
Beyond essential arterial hypertension, primary aldosteronism. Case report
Atrial mass as an unusual presentation of ALK-negative anaplastic large cell lymphoma: case report
Hemopericardium associated with a tyrosine kinase inhibitor in a patient with leukemia
Letter to the editor:
Danger: considerations of Impella CP® related in cardiogenic shock from Chile