[Effect of Nifedipine on human coronary venous oxygen saturation at constant heart rates].
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Aged↗
Biomedical subjects
J Schaefer
Publications and source records attributed to J Schaefer.
Pressure induced changes of renal flow resistance in the dog kidney in situ.
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Animals↗
[Surgery of a ventricular septal defect and ventricular anterior wall aneurysm following heart infarct].
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Angiocardiography↗
[Indication for closed and open surgery of mitral valve stenosis].
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Extracorporeal Circulation↗
I. Quantitative studies on the time course of changes in contractile force provoked by changes in heart rate. II. Influence of noradrenaline and hexobarbital-Na.
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Animals↗
[Studies on the power-heart rate-relationship of the human heart].
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Blood Pressure↗
[Problems in the conservative and surgical treatment of ventricular septal defects with left-ventricular aneurysm following myocardial infarct].
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Heart Aneurysm↗
[Antistreptolysin and antistaphylolysin reaction in chronic polyarthritis and spondylitis ankylopoetica].
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Acute Disease↗
[Comparative studies on limited valve function and hemodynamic changes in mitral stenosis].
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Atrial Fibrillation↗
[Pressure-dependent changes in coronary blood flow of the dog during arterial counterpulsation].
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Animals↗
[Cinecardiography and morphology: comparison of the findings in mitral valve stenosis].
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Angiocardiography↗
[Pacing stress test in patients with valvular aortic stenosis].
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Adult↗
[Mitral stenosis in the cinecardiographic picture].
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Adolescent↗
[On the diagnosis of right ventricular tumors].
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Angiocardiography↗
The contribution of adrenergic mechanisms to frequency potentiation and to paired stimulation in guinea pig isolated atrial tissue.
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Animals↗
A comparison between frequency potentiation and postextrasystolic potentiation in vitro and in situ.
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Animals↗
Serum gamma-M globulin responses in acute neonatal infections and their diagnostic significance.
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Acute Disease↗
[Influence of electric double stimulation of the heart on coronary blood circulation].
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Animals↗