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Calculators

Calculator of Atrial Fibrillation Stroke Risk - CHA2DS2-VASc score, an updated version of CHADS2, is a clinical prediction rule for determining the risk of stroke in patients with non-rheumatic atrial fibrillation(AF).
Calculator of Aortic Valve Area - the aortic valve (AV) is a semilunar valve of the heart.
Heart blood volume calculator is used to calculate a volume of pumped blood in gallons, heartbeats and life expectancy.
Calculator of pulmonary vascular resistance (PVR) - The resistance offered by the vasculature of the lungs is known as the pulmonary vascular resistance (PVR).
Online medical calculator to measure the QT corrected (QTc) interval using Bazett equation.
Target pulse Rate/ Heart Beat Calculator calculates a very close approximation of a targetted maximum heartbeat to be monitored during exercise.
Here is the online calculator to determine the Intermittent Claudication Total Score and 4-Year Probability of Intermittent Claudication in percentage.
Calculator of heart electrical cycle interval (QT Correction) - QT Correction Calculator is to measure the QT time interval between the start of the Q wave and the end of the T wave in the heart’s electrical cycle.

In 51 U.S. states are published

1995 Companies
642 Counties
1252 Cities

The 5 newest Companies

Highland Books

1260 Oak Cir, Arnold, CA 95223

Tempo Bookstore

4115 Wisconsin Ave NW #105, Washington, DC 20016

Barnes & Noble

40570 Winchester Rd, Temecula, CA 92591

Main Street Books

104 N Main St, Mansfield, OH 44902

Gold Map Inc

13258 Nelson Ave E, City of Industry, CA 91746

Other Companies

Golden West College Bookstore

15744 Goldenwest St, Huntington Beach, CA 92647

Treehorn Books

625 4th St, Santa Rosa, CA 95404

Coachs Golf Book Sales

265 N Woodland Ave, Clyde, OH 43410

Omega Bookshop

150 Lake Dr, Rhinebeck, NY 12572

Oriental Culture Enterprises Co. Inc (Eastern Bookstore)

13 - 17 Elizabeth St 2nd floor, New York, NY 10013