Putting Mr. Downer on the telephone only exaceerbates the problem. 06.22.15. Rated 5 out of 5 by ClosetDeva Tria Age Defying Laser is worth the investment I've had the Tria Age Defying Laser for about two months now but only seriously used it for about 6-7 weeks. Without doubt, this has made the most difference in my skin as compared to any other product I have tried.
Supraventricular tachycardia (SVT, PSVT) is one type of heart rhythm disorder in which the heart beats faster than normal. Symptoms may include dizziness, shortness of breath, anxiety, and palpitations. Treatment may include vagal maneuvers, medications, and surgery.
Supraventricular tachycardia (SVT) is defined as an abnormally rapid heart rhythm having an electropathologic substrate emerging above the bundle of His (atrioventricular bundle), thus causing the heart to escalate to rates higher than 100 beats per minute. 1-4 Most types of SVT are triggered by a reentry mechanism that may be induced by premature atrial or ventricular ectopic beats and are classified according to the location of the reentry circuit. 1-5 The accelerated heart rate can be ...