Sentence examples for fixed heart rate from inspiring English sources

At a fixed heart rate of 0.8 Hz, stretch caused a significant shortening of MAPD25 and lengthening of MAPD90.

These symptoms and a fixed heart rate were taken as signs of autonomic failure.

Moreover, all of these techniques assume a fixed heart rate, so in the setting of atrial fibrillation or frequent premature ventricular contractions, these measures become inaccurate.

In the natural course of diabetic autonomic neuropathy, parasympathetic impairment with a decreased cardiovagal tone usually appears first and then reduced sympathetic activity with an impaired vasoconstriction and a fixed heart rate develops later (21).

An early indicator of cardiac autonomic neuropathy is reduced heart rate variability, which can be assessed qualitatively in the clinic as a relatively fixed heart rate of 80to9090 bpm.

A fixed heart rate that is unresponsive to moderate exercise, stress, or sleep indicates almost complete cardiac denervation (19) and is indicative of severe CAN.

Find the person's heart rate.

The patients were monitored at this fixed baseline heart rate for 30 min with measurements of ECG, blood pressure, cardiac output, ventilation, ETCO2, and end-tidal O2 (ETO2) recorded to confirm stable baseline respiratory control with no evidence of respiratory oscillations suggestive of periodic breathing.

Want to fight or fix heart disease?

Get the heart rate back down.

The method is based on the well-known fact that the heart rate is not fixed, but varies from beat to beat constantly.