heart reflex
Abrams heart r.

Medical dictionary. 2011.

Look at other dictionaries:

  • Abrams heart reflex — (aґbrəmz) [Albert Abrams, American physician, 1863–1924] see under reflex …   Medical dictionary

  • Abrams heart reflex — contraction of the myocardium, with reduction in the area of cardiac dullness, which results when the skin of the precordial region is irritated. It is observed with the fluoroscope …   Medical dictionary

  • Reflex bradycardia — Reflex bradychardia is an abnormal bradycardia (decrease in body pulse rate) in response to certain stimuli. [ [http://www.springerlink.com/content/vp67444567764305/ Reflex bradycardia in out patient surgery done under local anesthesia] Journal… …   Wikipedia

  • Heart rate variability — (HRV) is a measure of the beat to beat variations in heart rate. It is usually calculated by analyzing a time series of beat to beat intervals from the ECG or of beat to beat intervals derived from an arterial pressure tracing.Various measures of …   Wikipedia

  • Reflex — A reaction that is involuntary. The corneal reflex is the blink that occurs with irritation of the eye. The nasal reflex is a sneeze. * * * 1. An involuntary reaction in response to a stimulus applied to the periphery and transmitted to the… …   Medical dictionary

  • Reflex (группа) — В этой статье использованы только первичные либо аффилированные источники. Информация должна быть основанной на независимых вторичных источниках, иначе могут появиться сомнения в нейтральности или значимости информации, в результате чего она… …   Википедия

  • heart failure — 1. a condition in which the heart fatally ceases to function. 2. Also called congestive heart failure. a condition in which the heart fails to pump adequate amounts of blood to the tissues, resulting in accumulation of blood returning to the… …   Universalium

  • eyeball compression reflex — eyeball heart reflex oculocardiac r …   Medical dictionary

  • cardiac reflex — reflex control of the heart rate. Sensory fibres in the walls of the heart are stimulated when the heart rate increases above normal. Impulses are sent to the cardiac centre in the brain, stimulating the vagus nerve and leading to slowing of the… …   Medical dictionary

  • cardiac reflex — reflex control of the heart rate. Sensory fibres in the walls of the heart are stimulated when the heart rate increases above normal. Impulses are sent to the cardiac centre in the brain, stimulating the vagus nerve and leading to slowing of the… …   The new mediacal dictionary

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