Guilherme Veiga Guimarães

TL;DR: In this article, a hiperativacao dos sinais originados dos receptores localizados nos musculos esqueleticos (mecanoceptores - metaborreceptores) and uma hipotese proposta recentemente for explicar a origem dos sintomas de fadiga e dispneia e os efeitos beneficos do treinamento fisico na sindrome insuficiencia cardiaca (IC).

TL;DR: An inverse association between glycemia and mortality in outpatients with chronic heart failure is reported, pointing to a new pathophysiologic understanding of the interactions between diabetes mellitus, hyperglycemia, and heart disease.

TL;DR: A heart rate increase in heart transplant patients during cardiopulmonary exercise test of more than 80% of the maximum age-adjusted value should be considered an effort near the maximum.

TL;DR: This is the first meta-analysis from randomized clinical trials showing short-term association between air pollution and cardiovascular effects on healthy volunteers and controlled human exposures to either diesel-exhaust or concentrated ambient particles are associated with the surrogates of vascular dysfunction and increase in platelet count.