Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Joan A Persaud"'
Autor:
Zion Sasson, Robynn E. Jolliffe, Joan A Persaud, John D. Parker, Robert W. Wald, Klaus K. Witte
Publikováno v:
Canadian Journal of Cardiology. 24:379-384
Mitral regurgitation (MR) in chronic heart failure (CHF) patients frequently worsens with exercise. Cardiac resynchronization therapy (CRT) reduces MR at rest, but its effects on exercise-induced worsening of MR are incompletely explored. The present
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e5f675b575e55bdd72f2bc1ef23d9a8
https://doi.org/10.1016/s0828-282x(08)70601-9
https://doi.org/10.1016/s0828-282x(08)70601-9
Publikováno v:
Circulation. 116
Introduction: A number of studies have demonstrated LV diastolic dysfunction after prolonged strenuous exercise. However, data remain conflicting in part because of uncontrolled and disparate experimental conditions. Hypothesis: We assessed the hypot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b69a35142e65752d392bcd355af7d6b9
https://doi.org/10.1161/circ.116.suppl_16.ii_347
https://doi.org/10.1161/circ.116.suppl_16.ii_347
Publikováno v:
Circulation. 54:656-661
Instantaneous aortic arch blood velocity was recorded transcutaneously from the suprasternal notch, using a 2.2 MHz Doppler ultrasound unit, in 18 normals and 16 patients undergoing cardiac catheterization who had murmurs of mitral regurgitation. In
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dc530da65ed28ccc4e46312c78fc6066
https://doi.org/10.1161/01.cir.54.4.656
https://doi.org/10.1161/01.cir.54.4.656
Publikováno v:
The Journal of Clinical Endocrinology & Metabolism. 69:633-638
Systolic time intervals (STI) were measured directly from concurrent aortic and mitral valve echocardiographic tracings in 127 subjects to assess their utility as an index of peripheral tissue thyroid functional status. The subjects were categorized
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6f496d98b6956961c73cd7efb52a4941
https://doi.org/10.1210/jcem-69-3-633
https://doi.org/10.1210/jcem-69-3-633
Autor:
Derek R. Boughner, Joan A. Persaud
Publikováno v:
Chest. 79(3)
Six cases of left atrial myxoma were studied using transcutaneous, continuous-wave, low-frequency Doppler ultrasound. The recordings, made from the suprasternal notch and the cardiac apex, showed characteristic deflections that coincided with tumor m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9ca11dcc118599e5313ce75cfb262f0d
https://pubmed.ncbi.nlm.nih.gov/7471863
https://pubmed.ncbi.nlm.nih.gov/7471863
Autor:
Joan A. Persaud, Derek R. Boughner
Publikováno v:
Journal of clinical ultrasound : JCU. 4(3)
The echocardiographic features recorded in a patient with a congenital anomaly, single papillary muscle (parachute mitral valve), were identical with those seen in patients with idiopathic hypertrophic subaortic stenosis (IHSS). Asymmetric septal hyp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d4e588b403e0ddb67b6e764f5387c31a
https://pubmed.ncbi.nlm.nih.gov/818123
https://pubmed.ncbi.nlm.nih.gov/818123
Autor:
Joan A. Persaud, Derek R. Boughner
Publikováno v:
Ultrasound in Medicine ISBN: 9781461343097
In 1969, Light demonstrated that descending aortic arch blood velocity could be recorded from the skin surface using Doppler ultrasound (1). The potential value of this technique has not been fully evaluated although its usefulness in the assessment
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::760ede4d6f6a77c91080bce142b24781
https://doi.org/10.1007/978-1-4613-4307-3_86
https://doi.org/10.1007/978-1-4613-4307-3_86
Publikováno v:
Journal of the American College of Cardiology. (10):A26.E252
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::823b265378f004c4af299949d5c13627