@article{article622c0ae5, title = {Effect of parasympathetic impairment on the hemodynamic response to handgrip in chagas heart disease}, author = {Marin Netto, J A and Maciel, B C and Gallo Junior, L and Junqueira, L F and Amorim, D S}, year = {1986}, doi = {10.1136/hrt.55.2.204}, journal = {British Heart Journal} }