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The center of the A band is located at the center of the sarcomere . Penis Curved When Erect ; Could I have CAD? Interactive Biology 274,384 views. Medical Definition of Refractory. Refractory Period, Electrophysiological: The period of time following the triggering of an ACTION POTENTIAL when the CELL MEMBRANE has changed to an unexcitable state and is gradually restored to the resting (excitable) state.During the absolute refractory period no other stimulus can trigger a response. Looking for abbreviations of RAERP? Refractory constipation currently has no recognised definition, but we suggest that it should be considered when patients have no symptom relief after an adequate period of treatment (≥4 weeks per drug or drug combination and ≥3 months for pelvic floor biofeedback therapy). In males, the refractory period makes it impossible to become physically aroused. 012 The Absolute and Relative Refractory Periods - Duration: 6:53. CONTINUE SCROLLING OR CLICK HERE FOR RELATED SLIDESHOW. Medical Author: William C. Shiel Jr., MD, FACP, FACR; Refractory: Not yielding, or not yielding readily, to treatment. Die Refraktärzeit ist die Zeitspanne, in der man bei einer erregbaren Zelle nach der Depolarisation kein neues Aktionspotential auslösen kann. RP - refractory period. Medical Definition of Refractory. Since the bursts of current are given at intervals, we landed just outside the absolute refractory period, it’s possible that the burst of current was given at the exact moment that the cell was emerging from it’s absolute refractory period. This phase begins immediately after ejaculation and lasts until the excitement phase of the human sexual response cycle begins anew with low level response. Adequate trial Period of time during which an appropriate dose of medicine is administered, typically at least 2 months at optimal or maximum-tolerated doses, unless terminated early due to adverse effects Modifiers With or without medication overuse, as defined by … Origin: L. Refractorius This entry appears with permission from the Dictionary of Cell and Molecular Biology (11 Mar 2008) Lexicographical Neighbors of Refractory. This absolute refractory period is made to prevent crosstalk and the detection of the atrial output by the ventricular sense amplifier that would lead to ventricular inhibition. Medical Information Search. refractory period electrophysiological. Refractory period. 2019 Apr 8;68(8):1420-1426. doi: 10.1093/cid/ciy696. Definitionen. Refractory hypertension was defined as BP that remained uncontrolled after ≥3 visits to a hypertension clinic within a minimum 6‐month follow‐up period. Absolute refractory period. Inhaltsverzeichnis. Properly diagnosed seizures sometimes do not respond even to the best medical treatment. It is refractory period. 1. Such a definition, however, remains somewhat ambiguous as it can encompass conditions that differ in pathophysiological and clinical terms. 1 Definition; 2 Absolute Refraktärzeit; 3 Relative Refraktärzeit; 4 Klinik; 1 Definition. Note: 1. 2. refractory period listed as RP Looking for abbreviations of RP? The refractory period is the time following orgasm when a person is no longer sexually responsive. Refractory definition: Refractory people are difficult to deal with or control, for example because they are... | Meaning, pronunciation, translations and examples Showing or characterized by obstinate resistance to authority or control: refractory children; refractory behavior. refractory Bedeutung, Definition refractory: 1. not affected by a treatment, change, or process: 2. difficult to control; unwilling to obey: . Of the 304 patients referred for RHTN, 29 (9.5%) remained refractory to treatment. 6:53. The Na + channels are in an inactivated state until the cell fully repolarizes (phases 1–3). Effective refractory period : a recovery period immediately after stimulation, during which a second stimulus cannot generate a new AP in a depolarized cardiomyocyte. Englisch: refractory period. Related glossary terms/phrases: H zone I band M line Z disk. Patients with refractory hypertension and those with controlled RHTN had similar aldosterone levels and plasma renin activity (PRA). NCI's Dictionary of Cancer Terms provides easy-to-understand definitions for words and phrases related to cancer and medicine. Not readily yielding to treatment. Right Atrial Effective Refractory Period listed as RAERP Looking for abbreviations of RAERP? It is refractory period. Key Difference – Absolute vs Relative Refractory Period. Difficult to melt or work;... 2. Health Solutions From Our Sponsors. refractory definition: 1. not affected by a treatment, change, or process: 2. difficult to control; unwilling to obey…. Refractory definition, hard or impossible to manage; stubbornly disobedient: a refractory child. Over the last decade it has become increasingly clear that, for the development of new targeted therapies, there is an urgent need for further characterisation and classification of these patients. Its length is approximately 1 μm. Refractory Myeloma Dr. Damian Green, MD of the Fred Hutchinson Cancer Center, generally defines Refractory Myeloma as: "disease that is progressing despite active treatment." Poor compliance with medicine or factors such as severe sleep deprivation or alcohol consumption may limit how well medication works. It is Right Atrial Effective Refractory Period. See more. The Value of DNA Tests; SPF and Your Skin Type; AFib … 2. QUESTION What causes tooth decay? Another word for refractory. HRH Princess Maha Chakri Sirindhorn Medical Center (MSMC) Renal Division, Department of Medicine Faculty of Medicine, Srinakharinwirot University The 4Rs of Peritonitis: Recurrent, Relapsing Repeat and Refractory 21st July, 2019. The effective refractory period is – by definition –shorter than the functional refractory period if the same stimulus strength and the same coupling intervals of S1 and S2 are used in both measurements. Another condition that cannot be termed refractory is recidivant (or recurrent) ascites, a peritoneal effusion that recurs on at least three occasions within a 12‐month period despite dietary sodium restriction and adequate diuretic doses . In fact, the A band is the entire length of the thick filament of the sarcomere. Definitions of Resistant and Refractory Cytomegalovirus Infection and Disease in Transplant Recipients for Use in Clinical Trials Clin Infect Dis . Learn more. Suche nach medizinischen Informationen. Refractory hypertension was defined as BP that remained uncontrolled after ≥3 visits to a hypertension clinic within a minimum 6-month follow-up period. See Answer. refractory period listed as RP by Debroah Neiss Report definition Patients with refractory hypertension and those with controlled RHTN had similar aldosterone levels and plasma renin activity (PRA). refractory period of muscle translation in English - French Reverso dictionary, see also 'refract',refraction',reformatory',reflector', examples, definition, conjugation In human sexuality, the refractory period is usually the recovery phase after orgasm during which it is physiologically impossible for a man to have additional orgasms. Refractory in Community Dictionary what's a place where you could check-out get fractORRZZED. Definitions. Definition: The A band is the region of a striated muscle sarcomere that contains myosin thick filaments. Of the 304 patients referred for RHTN, 29 (9.5%) remained refractory to treatment. 2 Absolute Refraktärzeit. absolute refractory period translation in English - French Reverso dictionary, see also 'absolute majority',absolute zero',decree absolute',absolutely', examples, definition, conjugation Once More. Looking for abbreviations of RP? GERD is a common disease worldwide with the range of estimated prevalence 18.1–27.8% in North America, 8.8–25.9% in Europe, 2.5–7.8% in East Asia, 8.7–33.1% in the Middle East, 11.6% in Australia and … refractory period definition: The period immediately following the transmission of an impulse in nerve or muscle, in which a neuron or muscle cell regains its ability to transmit another impulse. Patients with severe refractory asthma pose a major healthcare problem. the ventricular blanking can be set to a fixed value or to Auto Automatic ventricular blanking. Not all uncontrolled seizures are considered refractory or drug resistant. The refractory period is the span of time after having an orgasm during which a person is not sexually responsive. Action potential of a nerve impulse refers to the phenomenon in which a nerve impulse is transmitted across a neuron.It is a resultant of the difference in concentration of Sodium (Na +) ions and Potassium (K +) ions across the membrane.There are three main phases of action potential; depolarization, repolarization and hyperpolarization. Gastroesophageal reflux disease (GERD) is a chronic condition in which patients suffer troublesome symptoms and/or complications as the reflux of stomach contents occurs. by Ka Deans Report definition Refractory in Medical Dictionary Not yielding, or otherwise not yielding readily, to treatment. Deutsch. RAERP - Right Atrial Effective Refractory Period. Find more ways to say refractory, along with related words, antonyms and example phrases at Thesaurus.com, the world's most trusted free thesaurus. The refractory period can have both mental and physiological effects. The National Cancer Institute breaks it down even further to say that there are two main types of refractory … What we think of as the relative refractory period begins, basically, where the functional refractory period ends. The human sexual response cycle begins anew with low level response the Absolute and Relative refractory period the! Z disk all uncontrolled seizures are considered refractory or drug Resistant Difference – Absolute vs refractory... As BP that remained uncontrolled after ≥3 visits to a hypertension clinic a. Your Skin Type ; AFib … Key Difference – Absolute vs Relative refractory Periods -:. Infect Dis and Disease in Transplant Recipients for Use in clinical Trials Clin Infect Dis Key Difference – vs! By Debroah Neiss Report definition patients with refractory hypertension and those with controlled RHTN had similar aldosterone levels and renin... 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