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Cardiac Corrected QT Interval Changes Among Patients Treated for COVID-19 Infection During the Early Phase of the Pandemic.
Rubin, Geoffrey A; Desai, Amar D; Chai, Zilan; Wang, Aijin; Chen, Qixuan; Wang, Amy S; Kemal, Cameron; Baksh, Haajra; Biviano, Angelo; Dizon, Jose M; Yarmohammadi, Hirad; Ehlert, Frederick; Saluja, Deepak; Rubin, David A; Morrow, John P; Avula, Uma Mahesh R; Berman, Jeremy P; Kushnir, Alexander; Abrams, Mark P; Hennessey, Jessica A; Elias, Pierre; Poterucha, Timothy J; Uriel, Nir; Kubin, Christine J; LaSota, Elijah; Zucker, Jason; Sobieszczyk, Magdalena E; Schwartz, Allan; Garan, Hasan; Waase, Marc P; Wan, Elaine Y.
  • Rubin GA; Division of Cardiology, Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University, New York, New York.
  • Desai AD; Division of Cardiology, Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University, New York, New York.
  • Chai Z; Department of Biostatistics, Mailman School of Public Health, Columbia University, New York, New York.
  • Wang A; Department of Biostatistics, Mailman School of Public Health, Columbia University, New York, New York.
  • Chen Q; Department of Biostatistics, Mailman School of Public Health, Columbia University, New York, New York.
  • Wang AS; Vagelos College of Physicians and Surgeons, Columbia University, New York, New York.
  • Kemal C; Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University, New York, New York.
  • Baksh H; Division of Cardiology, Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University, New York, New York.
  • Biviano A; Division of Cardiology, Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University, New York, New York.
  • Dizon JM; Division of Cardiology, Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University, New York, New York.
  • Yarmohammadi H; Division of Cardiology, Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University, New York, New York.
  • Ehlert F; Division of Cardiology, Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University, New York, New York.
  • Saluja D; Division of Cardiology, Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University, New York, New York.
  • Rubin DA; Division of Cardiology, Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University, New York, New York.
  • Morrow JP; Division of Cardiology, Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University, New York, New York.
  • Avula UMR; Division of Cardiology, Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University, New York, New York.
  • Berman JP; Division of Cardiology, Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University, New York, New York.
  • Kushnir A; Division of Cardiology, Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University, New York, New York.
  • Abrams MP; Division of Cardiology, Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University, New York, New York.
  • Hennessey JA; Division of Cardiology, Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University, New York, New York.
  • Elias P; Division of Cardiology, Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University, New York, New York.
  • Poterucha TJ; Division of Cardiology, Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University, New York, New York.
  • Uriel N; Division of Cardiology, Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University, New York, New York.
  • Kubin CJ; Division of Infectious Disease, Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University, New York, New York.
  • LaSota E; Division of Infectious Disease, Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University, New York, New York.
  • Zucker J; Division of Infectious Disease, Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University, New York, New York.
  • Sobieszczyk ME; Division of Infectious Disease, Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University, New York, New York.
  • Schwartz A; Division of Cardiology, Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University, New York, New York.
  • Garan H; Division of Cardiology, Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University, New York, New York.
  • Waase MP; Division of Cardiology, Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University, New York, New York.
  • Wan EY; Division of Cardiology, Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University, New York, New York.
JAMA Netw Open ; 4(4): e216842, 2021 04 01.
Artículo en Inglés | MEDLINE | ID: covidwho-1198342
ABSTRACT
Importance Critical illness, a marked inflammatory response, and viruses such as SARS-CoV-2 may prolong corrected QT interval (QTc).

Objective:

To evaluate baseline QTc interval on 12-lead electrocardiograms (ECGs) and ensuing changes among patients with and without COVID-19. Design, Setting, and

Participants:

This cohort study included 3050 patients aged 18 years and older who underwent SARS-CoV-2 testing and had ECGs at Columbia University Irving Medical Center from March 1 through May 1, 2020. Patients were analyzed by treatment group over 5 days, as follows hydroxychloroquine with azithromycin, hydroxychloroquine alone, azithromycin alone, and neither hydroxychloroquine nor azithromycin. ECGs were manually analyzed by electrophysiologists masked to COVID-19 status. Multivariable modeling evaluated clinical associations with QTc prolongation from baseline. Exposures COVID-19, hydroxychloroquine, azithromycin. Main Outcomes and

Measures:

Mean QTc prolongation, percentage of patients with QTc of 500 milliseconds or greater.

Results:

A total of 965 patients had more than 2 ECGs and were included in the study, with 561 (58.1%) men, 198 (26.2%) Black patients, and 191 (19.8%) aged 80 years and older. There were 733 patients (76.0%) with COVID-19 and 232 patients (24.0%) without COVID-19. COVID-19 infection was associated with significant mean QTc prolongation from baseline by both 5-day and 2-day multivariable models (5-day, patients with COVID-19 20.81 [95% CI, 15.29 to 26.33] milliseconds; P < .001; patients without COVID-19 -2.01 [95% CI, -17.31 to 21.32] milliseconds; P = .93; 2-day, patients with COVID-19 17.40 [95% CI, 12.65 to 22.16] milliseconds; P < .001; patients without COVID-19 0.11 [95% CI, -12.60 to 12.81] milliseconds; P = .99). COVID-19 infection was independently associated with a modeled mean 27.32 (95% CI, 4.63-43.21) millisecond increase in QTc at 5 days compared with COVID-19-negative status (mean QTc, with COVID-19 450.45 [95% CI, 441.6 to 459.3] milliseconds; without COVID-19 423.13 [95% CI, 403.25 to 443.01] milliseconds; P = .01). More patients with COVID-19 not receiving hydroxychloroquine and azithromycin had QTc of 500 milliseconds or greater compared with patients without COVID-19 (34 of 136 [25.0%] vs 17 of 158 [10.8%], P = .002). Multivariable analysis revealed that age 80 years and older compared with those younger than 50 years (mean difference in QTc, 11.91 [SE, 4.69; 95% CI, 2.73 to 21.09]; P = .01), severe chronic kidney disease compared with no chronic kidney disease (mean difference in QTc, 12.20 [SE, 5.26; 95% CI, 1.89 to 22.51; P = .02]), elevated high-sensitivity troponin levels (mean difference in QTc, 5.05 [SE, 1.19; 95% CI, 2.72 to 7.38]; P < .001), and elevated lactate dehydrogenase levels (mean difference in QTc, 5.31 [SE, 2.68; 95% CI, 0.06 to 10.57]; P = .04) were associated with QTc prolongation. Torsades de pointes occurred in 1 patient (0.1%) with COVID-19. Conclusions and Relevance In this cohort study, COVID-19 infection was independently associated with significant mean QTc prolongation at days 5 and 2 of hospitalization compared with day 0. More patients with COVID-19 had QTc of 500 milliseconds or greater compared with patients without COVID-19.
Asunto(s)

Texto completo: Disponible Colección: Bases de datos internacionales Base de datos: MEDLINE Asunto principal: Síndrome de QT Prolongado / Azitromicina / Electrocardiografía / COVID-19 / Tratamiento Farmacológico de COVID-19 / Hidroxicloroquina Tipo de estudio: Estudio de cohorte / Estudios diagnósticos / Estudio experimental / Estudio observacional / Estudio pronóstico Tópicos: Covid persistente Límite: Femenino / Humanos / Masculino / Middle aged País/Región como asunto: America del Norte Idioma: Inglés Revista: JAMA Netw Open Año: 2021 Tipo del documento: Artículo

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Texto completo: Disponible Colección: Bases de datos internacionales Base de datos: MEDLINE Asunto principal: Síndrome de QT Prolongado / Azitromicina / Electrocardiografía / COVID-19 / Tratamiento Farmacológico de COVID-19 / Hidroxicloroquina Tipo de estudio: Estudio de cohorte / Estudios diagnósticos / Estudio experimental / Estudio observacional / Estudio pronóstico Tópicos: Covid persistente Límite: Femenino / Humanos / Masculino / Middle aged País/Región como asunto: America del Norte Idioma: Inglés Revista: JAMA Netw Open Año: 2021 Tipo del documento: Artículo