Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Ronald S. Aronson"'
Autor:
Daniel E. Singer, Steven J. Atlas, Alan S. Go, Renato D. Lopes, Steven A. Lubitz, David D. McManus, James H. Revkin, Donna Mills, Lori A. Crosson, Judith C. Lenane, Ronald S. Aronson
Publikováno v:
American heart journal. 249
Screening for atrial fibrillation (AF) is attractive because AF independently raises the risk of ischemic stroke, this risk is largely reversible by long-term oral anticoagulant therapy (OAC), and many patients with AF remain undiagnosed and untreate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::49ae45236f0a4ddc683f6f858be89da0
https://pubmed.ncbi.nlm.nih.gov/35472303
https://pubmed.ncbi.nlm.nih.gov/35472303
Autor:
Daniel E. Singer, Steven Atlas, Alan S. Go, Renato D. Lopes, Steven Lubitz, David McManus, James H. Revkin, Donna Mills, Lori Crosson, Judith C. Lenane, Ronald S. Aronson
Publikováno v:
Journal of the American College of Cardiology. 79:28
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::06b47a651015599e8c03ac9812522438
https://doi.org/10.1016/s0735-1097(22)01019-1
https://doi.org/10.1016/s0735-1097(22)01019-1
Publikováno v:
American Journal of Physiology-Heart and Circulatory Physiology. 267:H1419-H1428
We investigated possible ionic mechanisms that cause early afterdepolarizations (EADs) following the injection of constant inward current in guinea pig ventricular myocytes by several interventions that affect failure of action potential repolarizati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac75b4a5d0ab35b7c67db63b5fbe9725
https://doi.org/10.1152/ajpheart.1994.267.4.h1419
https://doi.org/10.1152/ajpheart.1994.267.4.h1419
Publikováno v:
Journal of Cardiovascular Electrophysiology. 5:323-334
Ionic Mechanism of EADs. Introduction: Early afterdepolarizations (EADs) can give rise to triggered activity and thereby produce cardiac arrhythmias. We used the whole-cell patch clamp technique to examine the relationship between L-type Ca2+ channel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4f2db627e34bfac6191bc821c30f27ac
https://doi.org/10.1111/j.1540-8167.1994.tb01169.x
https://doi.org/10.1111/j.1540-8167.1994.tb01169.x
Publikováno v:
American Journal of Physiology-Heart and Circulatory Physiology. 261:H514-H530
We investigated the basis for impaired left ventricular function of hearts in which hypertrophy was produced by gradual pressure overload. We measured myoplasmic free calcium concentration ([Ca2+]i) with fura-2 and sarcomere shortening in single myoc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8eb273e0fc2f40eae7a3314c22dc5048
https://doi.org/10.1152/ajpheart.1991.261.2.h514
https://doi.org/10.1152/ajpheart.1991.261.2.h514
Autor:
Ronald S. Aronson
Publikováno v:
Journal of Cardiovascular Electrophysiology. 2:249-261
Mechanisms of Arrhythmias in Ventricular Hypertrophy. Cardiac hypertrophy is an adaptative process by which the heart accommodates to abnormal pressure and volume overloads. However, hypertrophy of the left ventricle is associated with a high inciden
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b4758b3cd62f29c8a150553428b33e01
https://doi.org/10.1111/j.1540-8167.1991.tb01323.x
https://doi.org/10.1111/j.1540-8167.1991.tb01323.x
Autor:
Ronald S. Aronson, Paul F. Cranefield
Publikováno v:
Cardiovascular Drugs and Therapy. 5:531-537
It is suggested that torsades de pointes may be only one of a group of arrhythmias that are characterized by being pause induced or bradycardia induced. A distinction is made between the cause of the "twisting of the points" and the cause of the acti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba501a4c9c38b02e67f452defe542019
https://doi.org/10.1007/bf03029780
https://doi.org/10.1007/bf03029780
Publikováno v:
Journal of Cardiovascular Pharmacology. 16:267-275
Triggered activity induced by delayed afterdepolarizations has been suggested as a cellular mechanism for some arrhythmias. The development of triggered activity should be favored by conditions that increase myoplasmic Ca2+ and increase membrane resi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::52251b1fad65e23d13ae8162cfb348a8
https://doi.org/10.1097/00005344-199008000-00013
https://doi.org/10.1097/00005344-199008000-00013
Autor:
Peter K. Keller, Ronald S. Aronson
Publikováno v:
Progress in Cardiovascular Diseases. 32:433-448
T HE RELATIONSHIP between electrolyte deficiencies and the development and prevention of cardiac arrhythmias has been a subject of continued interest in the medical literature. Studies have suggested a correlation between certain electrolyte deficien
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::129fa0a68dada2b86b22ce164ec7028f
https://doi.org/10.1016/0033-0620(90)90033-x
https://doi.org/10.1016/0033-0620(90)90033-x
Publikováno v:
Journal of Molecular and Cellular Cardiology. 22:619-628
This study investigates the role of reducing potassium conductance (gK) in generating delayed afterdepolarizations and triggered activity in small preparations of ventricular muscle from guinea-pig hearts. We used agents believed to reduce gK (low or
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c38953f7ea123837e9bddde75a5259d4
https://doi.org/10.1016/0022-2828(90)90963-3
https://doi.org/10.1016/0022-2828(90)90963-3