The QT interval comprises the QRS-complex, the ST-segment, and the T-wave. One difficultly of QT interpretation is that the QT interval gets shorter as the heart rate increases. Thus at a heart rate of 60 bpm, the RR interval is 1 second and the QTc equals QT/1.
73 Acres Duck River, Hickman County, Tennessee. $292,000. Unspoiled Swan Creek winds its way through a picturesque 73 acres of fertile land, filled with promise and natural seclusion. A rare gem in a stretch of sought-after land that rarely comes to market - is now available for discerning buyers.
Fountain Head (in Sumner County, TN) Populated Place Profile. Fountain Head (GNIS FID: 1284712) is a populated place located within the Commissioner District 2, a minor civil division (MCD) of Sumner County. The elevation of Fountain Head is 807 feet. Fountain Head appears on the Fountain Head U.S. Geological Survey Map. Sumner County is in the Central Time Zone (UTC -6 hours).