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.
UNION COUNTY TENNESSEE. UNION COUNTY lies immediately north of Knox County, and is divided into two very nearly equal parts by the Clinch River. Powell River forms a part of its northern boundary. These streams, with their tributaries, afford an abundance of water and water power. The area of the county is about 220 square miles. The surface is generally broken, but there is a very large number of valleys, furnishing excellent soil.