Pulsus alternans - Physiologic study by noninvasive techniques
Pulsus alternans study by noninvasive techniques for assessing cardiovascular function in hemodynamics and muscular physiology
Spodick, D. H.↗
Engineering topics
Spodick, D. H.
Publications and source records attributed to Spodick, D. H..
Effects of the Valsalva maneuver on the cardiac systolic intervals - Beat-to-beat versus timed analysis
Valsalva maneuver beat-to-beat effects on systolic cardiac intervals compared with time based measurements
Flessas, A. P.↗
Relationship of paper speed to precision of pulse wave measurements - A multiple observer study of left ventricular ejection time.
Recording instrument paper speed effect on pulse wave measurements precision, discussing multiple observer studies of left ventricular ejection time
Flessas, A. P.↗
Rapid filling period of the left ventricle - Measurement by apexcardiography.
Left ventricle rapid filling period measurement from rapid filling wave of apexcardiogram, noting possible influences of age and sex
Kumar, S.↗
Atraumatic measurement of the isometric relaxation period of the left ventricle.
Atraumatic cardiographic measurement of left ventricle isometric relaxation period in healthy men
Kumar, S.↗