COVID-19 'Therapies' Put Focus on 12-Lead ECG Alternatives
2020年4月27日 · New reports show handheld and ambulatory ECG monitors can keep tabs on patients with COVID-19 taking drugs that prolong the QT interval, while medicine puts a …
ECG Findings Associated With Cocaine Use in Humans - Page 4
The ECG findings were initially thought to be consistent with either Wolff-Parkinson-White syndrome or myocardial ischemia resulting in deep Q-waves. ... They found that baseline QTc …
Using AI, Mobile ECG Aims to Expand QTc Screening Horizons
2021年2月8日 · The DNN algorithms were derived from and validated in about 1.6 million ECG tracings obtained from 538,200 patients from December 1993 to July 2017, "using cardiologist …
QTc Prolongation and Risk of Sudden Cardiac Death - Medscape
2006年2月3日 · In addition, they note that 70% of their study population underwent 2 ECGs, whereas "in all studies QTc prolongation was based on one baseline ECG and related to …
Use and Monitoring of Dofetilide Therapy - Page 4 - Medscape
2001年11月1日 · A 12-lead ECG is obtained two to three hours after the dose is given. A cardiology fellow is notified when the ECG is available and determines the QTc interval. On …
Safety Guidelines Issued for Prescribing Methadone - Medscape
2009年1月26日 · Safety recommendations regarding arrhythmia risk and QTc interval monitoring for clinicians prescribing methadone have been issued. ... to measure QTc interval and a …
Many COVID-19 Prophylaxis Trials Lack ECG Screening - Medscape
2020年5月12日 · Many COVID-19 trials have not looked at ECGs, either to exclude people at highest risk for a life-threatening cardiac arrhythmia or to flag people who achieve a dangerous …
ECG Challenge: Palpitations With Heavy Drinking - Page 2
2023年9月21日 · The QT/QTc intervals of the pre-excited complexes are the same (440/500 msec and 380/400 sec), accounting for the prolonged QRS complex duration. ... Cite this: ECG …
COVID-19 Prolongs QT Interval Independent of Other Factors
2021年4月26日 · The major finding, said Wan, is that patients with COVID-19 infection had prolonged QTc at day 2 (mean increase, 24.7 ms) and at day 5 (mean increase, 27.3 ms) of …
Common QTc Formula Can Lead to Wrong Chemo Decisions
2022年10月18日 · Nine percent of the patients had grade 3 QTc prolongation ― defined as a QTc higher than 500 ms ― according to Bazett, vs only 1.8% with Framingham and 2.8% with …