Results 1 to 10 of about 209,035 (336)

Coronavirus disease 2019 (COVID-19) and QTc prolongation

BMC Cardiovascular Disorders, 2021
Introduction The cause-and-effect relationship of QTc prolongation in Coronavirus disease 2019 (COVID-19) patients has not been studied well. Objective We attempt to better understand the relationship of QTc prolongation in COVID-19 patients in this ...
Khalid Changal, David Paternite, Sean Mack, Spiro Veria, Rehana Bashir, Mitra Patel, Ronak Soni, Muhammad Ali, Tanveer Mir, Mujeeb Sheikh, P. Kasi Ramanathan   +10 more
doaj   +2 more sources

Incidence, Diagnosis, and Management of QT Prolongation Induced by Cancer Therapies: A Systematic Review

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2017
BackgroundThe cardiovascular complications of cancer therapeutics are the focus of the burgeoning field of cardio‐oncology. A common challenge in this field is the impact of cancer drugs on cardiac repolarization (ie, QT prolongation) and the potential ...
Andreu Porta‐Sánchez, Cameron Gilbert, Danna Spears, Eitan Amir, Joyce Chan, Kumaraswamy Nanthakumar, Paaladinesh Thavendiranathan   +6 more
doaj   +2 more sources

Associations of serum and dialysate electrolytes with QT interval and prolongation in incident hemodialysis: the Predictors of Arrhythmic and Cardiovascular Risk in End-Stage Renal Disease (PACE) study

BMC Nephrology, 2019
Background Prolonged QT interval in hemodialysis patients may be associated with sudden cardiac death, however, few studies examined the longitudinal associations of modifiable factors such as serum and dialysate concentrations of calcium, potassium, and
Esther D. Kim, Jacqueline Watt, Larisa G. Tereshchenko, Bernard G. Jaar, Stephen M. Sozio, W. H. Linda Kao, Michelle M. Estrella, Rulan S. Parekh   +7 more
doaj   +2 more sources

Prolongation

Orfeu, 2021
The article evidences and documents the differences in meaning between the English term “prolongation”, the German Prolongation, and Schenker’s own understanding of the term.
Nicolas Meeùs
doaj   +3 more sources

Factors influencing QT interval prolongation during rifampicin-resistant tuberculosis treatment: a multicenter real-world study from China [PDF]

BMC Infectious Diseases
Background We sought to assess the factors influencing QTc interval prolongation in patients with multidrug- or rifampicin-resistant tuberculosis. Methods We conducted a retrospective cohort study of admissions with multidrug-resistant or rifampicin ...
Siyu Gao, Liping Zou, Peijun Tang, Qing Pan, Yan Liu, Wanli Kang, Jiaojie Ma, Qing Chen, Zhengyu Shi, Xianzhen Tang, Li Liang, Chunhui Guo, Juan Du, Qingdong Zhu, Song Yang, Zhanlin Chang, Zhouli Guo, Guihui Wu, Shenjie Tang   +18 more
doaj   +2 more sources

Is anaemia associated with QTc prolongation? A retrospective cross-sectional analysis from a rural population-based cohort [PDF]

BMJ Open
Background Prolonged QTc is a major risk factor for ventricular arrhythmias and sudden cardiac death (SCD). Anaemia’s impact on the QT interval is unclear and conflicting despite its association with increased mortality.Objective We investigated the ...
Reza Tabrizi, Sina Bazmi, Zahra Mohammadi, Mohammadreza Motazedian   +3 more
doaj   +2 more sources

Surface multigrid via intrinsic prolongation [PDF]

ACM Transactions on Graphics, 2021
This paper introduces a novel geometric multigrid solver for unstructured curved surfaces. Multigrid methods are highly efficient iterative methods for solving systems of linear equations.
Hsueh-Ti Derek Liu, J. Zhang, M. Ben-Chen, Alec Jacobson   +3 more
semanticscholar   +1 more source

Prolongation of Pregnancy in Patients with HELLP Syndrome Using Methylprednisolone: A Retrospective Multicentric Analysis

Life, 2023
Background: Immediate delivery is an established concept for preventing life-threatening complications in mothers with HELLP syndrome; however, it is associated with preterm births.
Anna Katharina Hosten, Jennifer Bonitz, Volker Thäle, Michael Tchirikov   +3 more
doaj   +1 more source

Interior Cadences in the Sentence of Schoenberg

Muzikološki Zbornik, 2021
This essay will argue against William Caplin’s concept of cadence and will disprove his allegation about an unquestionable lack of interior cadence in the sentence of Schoenberg. Another subject of criticism will be the assumption expressed by Caplin and
Dimitar Ninov
doaj   +1 more source

Atrial electromechanical delay, neutrophil-to-lymphocyte ratio, and echocardiographic changes in patients with acute and stable chronic obstructive pulmonary disease

Journal of Research in Medical Sciences, 2022
Background: Atrial electromechanical delay (AEMD) is the time interval between the beginning of P wave on surface electrocardiography and starting of the late diastolic wave on tissue Doppler imaging.
Abdurrahman Yilmaz, Sema Can, Gokhan Perincek, Ferdi Kahraman   +3 more
doaj   +1 more source