Stress-Busting Foods: How They Work. Foods can help tame stress in several ways. Comfort foods, like a bowl of warm oatmeal, boost levels of serotonin, a calming brain chemical. Other foods can cut levels of cortisol and adrenaline, stress hormones that take a toll on the body over time.
What Is EGR? Exhaust gas recirculation (EGR) is a system that takes exhaust gas from a dieselâs exhaust manifold and reintroduces it into the intake of the engine to reduce the combustion chamber temperature.
ECG is the recording of the electrical activity of the heart from electrodes placed on the surface of the body. Many cardiac arrhythmias are episodic in nature, especially in the cat. This means that some rhythm or conduction abnormalities can be missed during a standard 1-minute ECG recording.