Regurgitation

(redirected from mitral regurgitation)
Also found in: Dictionary, Thesaurus, Medical, Legal, Financial, Acronyms, Wikipedia.

regurgitation

[ri‚gər·jə′tā·shən]
(medicine)
Reverse circulation of blood in the heart due to defective functioning of the valves.
(physiology)
Bringing back into the mouth undigested food from the stomach.

Regurgitation

(religion, spiritualism, and occult)

Many of the early materialization mediums were accused of fraud, with the explanation that the ectoplasm that they produced was, in fact, physical material that they had swallowed and then regurgitated. This theory was first propounded in 1922 by the Society for Psychical Research (SPR) in the case of Eva C.. The medium Eva Carriere was visiting London and being investigated by the SPR. Professor Charles Richet said, “They [the SPR] admit that the only possible trickery is regurgitation. But what is meant by that? How can masses of mobile substance, organized as hands, faces, and drawings, be made to emerge from the oesophagus or the stomach? … How, when the medium’s hands are tied and held, could papers be unfolded, put away and made to pass through a veil?"

At a séance on November 26, 1913, conducted by Baron von Schrenck-Notzing, a strong emetic was given to Eva to answer the charge that the ectoplasm was actually regurgitated material. It satisfied the researchers that she had swallowed nothing. A number of experiments took place at Dr. Gustav Geley’s laboratories in 1917 and 1918. Nearly 150 scientists and others witnessed the sittings.

To state that the medium had “obviously regurgitated material” became a typical dismissal of a medium’s performance by a researcher either too lazy to fully investigate or too skeptical to accept what was being proven before his eyes. However, there certainly were fraudulent mediums who did swallow cheesecloth and similar material and attempt to regurgitate it to create an ectoplasmic effect. One such was Helen Duncan, who was examined by the National Laboratory of Psychical Research. Following this, the Morning Post of July 14, 1931, carried an article claiming that Duncan had been caught out and exposed as a fraud. Researcher Harry Price called her “one of the cleverest frauds in the history of Spiritualism.” It transpired that the “ectoplasm” was in fact a composition of wood pulp and egg white, which she was able to swallow and then regurgitate. On July 17, the Light carried a followup article also branding her as a fraud and carrying a confession from her husband.

Sources:

Fodor, Nandor: Encyclopedia of Psychic Science. London: Arthurs Press, 1933
The International Survivalist Society: http://www.survivalafterdeath.org
Psychic News, #3754, June 19, 2004. Stansted, Essex
Leonard, Sue (ed): Quest For the Unknown—Life Beyond Death. Pleasantville: Reader’s Digest, 1992
References in periodicals archive ?
Ischemic mitral regurgitation on the threshold of a solution: from paradoxes to unifying concepts.
Clinical significance of mitral regurgitation after acute myocardial infarction.
Improvement in mitral valve area and pulmonary artery pressure were reported in 94.3% and 97.9% of patients respectively; while worsening of mitral regurgitation was noted in 6.32% (Table 2).
Transcatheter mitral valve replacement for patients with symptomatic mitral regurgitation: A global feasibility trial.
Among the total study patients left atrial clot was present in 33 (44%) cases of mitral stenosis, 20 (26.7%) of mitral regurgitation, 19 (25.3%) patients of mitral stenosis with regurgitation, 14 (18.7%) of isolated mitral stenosis, 7 (9.3%) of mitral stenosis with AR, 5 (6.7%) of mitral stenosis with mitral regurgitation and aortic regurgitation.
Cardiac catheterization showed normal coronary arteries, ejection fraction 25%, global hypokinesis, and severe +4 mitral regurgitation with severely enlarged left atrium.
If you do suffer from mitral regurgitation, it's not too late to make some changes to help your heart function at its best.
Mitral regurgitation leads to a backflow of blood into the heart, causing symptoms such as shortness of breath, tiredness, dizziness and chest pain.
Despite significant advances in the understanding of valve disease, mitral regurgitation has until now been largely considered a degenerative disorder, resulting from a weakening of the valve over time due to 'wear and tear'.
Pre PTMC mild mitral regurgitation was present in70 (70.7%), moderate regurgitation was present in 5 (5.1%) and rest of patients have no Mitral regurgitation 24 (24.3%).
At the moment of pacemaker implantation, the documented echocardiography described a non-dilated left ventricle, with mild concentric hypertrophy and preserved ejection fraction (60%), and mild mitral regurgitation. The patient was on treatment with beta-blocker (bisoprolol 2.5 mg), angiotensin converting enzyme inhibitor (ramipril 2.5 mg), loop diuretic (furosemide 40 mg), calcium channel blocker (amlodipine 5 mg) and oral anticoagulant (apixaban 2.5 mg b.i.d).