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.” ...

4 However, mortality in hypothermia appears to be related to the seriousness of the underlying pathology rather than the amplitude of the J-wave. Other ECG manifestations of hypothermia include ...

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.

Severe QTc prolongation under mild hypothermia treatment and incidence of arrhythmias after cardiac arrest — a prospective study in 34 survivors with continuous Holter ECG. Resuscitation 2011 ; 82 : ...

As such, hypothermia obscures normal premonitory ECG changes commonly associated with hyperkalemia. 1,4 There may also be elevation of the J point (if the ST segment is unaltered), producing a ...

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 ...