Time- and frequency-domain HRV measures were calculated from 60 min of ECG data obtained at three time points: 24 h (hypothermia), 48 h (hypothermia) and 96 h (normothermia). The effect of ...

An "Osborne wave" characterized by a notch in the downward portion of the R wave in the QRS complex. Low voltage. Bradycardia: This can be sinus bradycardia, junctional bradycardia, atrial ...

In this ancillary study of a larger RCT, we found a high incidence of ECG changes and arrhythmias ... by many causes other than head trauma and/or hypothermia therapy such as pain, hypovolemia ...

Her ECG is below: This ECG has many findings consistent with hypothermia. The classic finding is the “Osborne wave,” otherwise known as a “J wave.” This is a notch in the downward part of ...

The downstroke of each QRS complex is slurred and is typical of a J (Osborne) wave (↓). This is diagnostic of hypothermia, which is what this patient presented with.

1 Hypothermia causes slowed impulse conduction through potassium channels leading to characteristic ECG changes: prolongation of all intervals: RR, PR, QRS and QTc. As such, hypothermia obscures ...

On admission, the patient’s electrocardiogram (ECG) showed irregular bradycardia, probably atrial fibrillation, with wide QRS complexes and prominent J-waves with the highest amplitude recorded in ...

Although therapeutic hypothermia is recommended and generally safe ... He was defibrillated successfully and his first electrocardiogram (ECG) showed a narrow junctional escape rhythm at 45 beats/min ...

Hypothermia is a condition involving a low body temperature, usually below 95°F (35°C). Shivering, pale skin, unclear speech, and a fast heart rate can be signs of hypothermia. It is a medical ...