[Carotid sinus nerve stimulation in angina pectoris].
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Adult↗
Biomedical subjects
F Helmer
Publications and source records attributed to F Helmer.
[Surgery of endocarditis lenta with aortic insufficiency and perforation of the sinus of Valsalva].
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Adult↗
[Extravalvular pulmonary stenosis in mediastinal tumors].
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Adolescent↗
[Tissue reaction after pacemaker implantation].
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Animals↗
[Initial experiences with a prolonged ischaemic cardiac arrest].
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Adolescent↗
[Postoperative blood coagulation disorders after heart surgery when using extracorporeal circulation].
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Blood Coagulation Disorders↗
[Recent pacemaker types].
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Arrhythmias, Cardiac↗
[Implantable atrium controlled and demand pacemakers].
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Adams-Stokes Syndrome↗
Structure--activity correlations in the metabolism of drugs.
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Alcohols↗
The linear free-energy relationship between partition coefficients and the binding and conformational perturbation of macromolecules by small organic compounds.
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Acids↗
[On the metabolic state of the heart in the ending phase of extracorporeal circulation].
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Bicarbonates↗
[On a simple relation between blood volume and body surface area].
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Adolescent↗
[On the metabolic state of the heart in the ending phase of extracorporeal circulation].
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Bicarbonates↗
[Acute brain stem syndrome as a complication after heart surgery].
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Adolescent↗
[The electromagnetic blood stream measurement in heart surgery].
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Aorta↗
[On the behavior of blood volume in various congenital and acquired heart defects].
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Aortic Valve Insufficiency↗
[Healed rupture of the liver in the newborn].
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Abdomen, Acute↗