Rapid Heart Beat in Cats. Save to mypetMD. Supraventricular tachycardia (SVT) is a medical condition that is characterized by a rapid heart rate that occurs during times of rest or low activity (i.e., at times other than exercise, illness, or stress).
If you chew too much or subconsciously clench your jaws during stressful times, your jaw muscles can spasm and cause pain. Stress-induced clenching or grinding can cause slight misalignment of the jaw, leading to jaw, neck, or eye pain, as well as jackhammer-like headaches.
Stress-Related Dental Problems. Stress affects the body in many ways. It has been linked to depression, high blood cholesterol levels, high blood pressure, and a number of other ills. What you may not be aware of, however, is that excessive stress can damage your teeth and jaws.