Paradoxical electrocardiographic effects of amyl nitrite in coronary artery disease.

@article{Kerber1972ParadoxicalEE,
  title={Paradoxical electrocardiographic effects of amyl nitrite in coronary artery disease.},
  author={Richard E. Kerber and Donald C. Harrison},
  journal={British heart journal},
  year={1972},
  volume={34 8},
  pages={851-7}
}
i had angina with normal coronary arteries. This group was compared with i5 patients who had angiographically proven coronary artery disease and positive treadmill tests but negative amyl nitrite tests: the group with positive amyl nitrite tests responded to drug inhalation with a significantly greater heart rate increase (47% vs. 34%, P< o.oI), and a… CONTINUE READING