H. D. Royal

Depression of systolic and diastolic myocardial reserve during atrial pacing tachycardia in patients with dilated cardiomyopathy.

Feldman, M D, Alderman, J D, Aroesty, J M, Royal, H D, Ferguson, J J, Owen, R M, ...

Previous reports have shown that increases in heart rate may result in enhanced left ventricular (LV) systolic and diastolic performance. To assess whether this phenomenon occurs in the presence of...

Depression of systolic and diastolic myocardial reserve during atrial pacing tachycardia in patients with dilated cardiomyopathy.

Feldman, M D, Alderman, J D, Aroesty, J M, Royal, H D, Ferguson, J J, Owen, R M, ...

Previous reports have shown that increases in heart rate may result in enhanced left ventricular (LV) systolic and diastolic performance. To assess whether this phenomenon occurs in the presence of...

Serial cardiac function tests in myocarditis.

Miklozek, C. L., Kingsley, E. M., Crumpaker, C. S., Modlin, J. F., Royal, H. D., Come, P. C., ...

Sixteen patients (mean age 27 years, range 16 to 39 years) with the diagnosis of myopericarditis established by strict clinical criteria were evaluated following recovery 0.7 to 4.0 years (mean 2.7...