Point-of-care ultrasound (POCUS) plays a strategic role in the diagnostic and therapeutic evaluation of critically ill patients and, especially, in those who are haemodynamically unstable. In this context, POCUS allows a ...

The nitric oxide (NO)-soluble guanylate cyclase (sGC)-cyclic guanosine monophosphate (cGMP) pathway is dysregulated in patients with heart failure (HF) resulting in myocardial and vascular dysfunction that contributes to ...

Background: The principal biological processes that characterize heart failure with a preserved ejection fraction (HFpEF) are systemic inflammation, epicardial adipose tissue accumulation, coronary microcirculatory ...

El síncope vasovagal (SVV) es altamente prevalente en la población general. Si bien su pronóstico es benigno en ciertos casos implica un mayor riesgo de traumatismos, así como un deterioro de la calidad de vida. El tratamiento ...

Antecedentes y objetivos: El objetivo de este trabajo es analizar la incidencia de isquemia medular (IM) e identificar los factores que contribuyen a su desarrollo durante la reparación endovascular de la aorta torácica ...

La hipertensión arterial pulmonar (HAP) es una grave enfermedad cuyo resultado final de la interacción entre el tono vascular y la alteración progresiva de la remodelación de las arterias pulmonares provoca insuficienci ...

Pulmonary arterial hypertension (PAH), Group 1 of the pulmonary hypertension classification, is a rare, highly complex and progressive disorder that ultimately leads to premature death. PAH causes significant physical, ...

Background: The period shortly after hospitalization for heart failure (HF) represents a high-risk window for recurrent clinical events, including rehospitalization or death. Objectives: This study sought to determine ...