Cardiac analysis (12-lead ECG) indicated the patient had Brugada-like ECG (Figure 1) and was diagnosed by a cardiologist as also having a short QT interval (QT=320 ms, HR=71 bpm).

In addition to 'Electrocardiogram QT interval abnormal', there may be other similar symptoms or signs that better match your side effect. These have also been listed below for your convenience.

Among ECG parameters, QT and QTc intervals and QTd were more prolonged in pre-eclamptic women. Multivariate analysis also showed that pre-eclampsia was the only independent determinant of QTd.

Reference FDA clears personal ECG device for measurement of QTc Interval, a critical marker for patient safety. [press release]. Mountain View, CA: AliveCor, Inc.; July 8, 2021.

Usually the purview of bulky 12-lead ECG systems, QT-intervals could potentially be assessed anywhere a modified smartphone can go, suggesting a possible screening 'paradigm shift,' researchers say.

AliveCor announced it received FDA 510 (k) clearance for its mobile, handheld ECG device for the calculation of a patient’s QTc interval.According to a company press release, the device ...

Gender-affirming hormone therapies (GAHT) were associated with some cardiac repolarization alterations evident on ...

Background: QT interval prolongation, measured on ECG, is a known toxicity of many drugs used in oncology and can lead to serious arrhythmias. To our knowledge, there are no published studies ...

The study used smartwatch ECG (Apple Watch) data to test the clinical comparability of AccurBeat’s computerized algorithms for QT and QTc interval measurement versus the current standard of care.

Pharmacists plan to run ECG tests on patients when picking up a prescription. All QT and QTc interval findings will be kept on file with the goal of recording QT measurements for any patient with ...

Patients were divided into two groups according to the duration of the QT interval: 109 patients (32.5%) had a prolonged QT interval and 226 patients (67.5%) had a normal QT interval.