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.
The Kentucky River (as it runs south of Lexington and through Owen County) and Jacobson Reservoir (located in. Fayette County) are surface water sources that supply the Central Kentucky area. A third surface water source in. Fayette County, Lake Ellerslie, may supplement these sources if necessary.