A variety of formulas and online tools have been published with the aim of assisting in decision making in infants with critical aortic stenosis as to whether a single ventricle repair or biventricular repair should be undertaken. Cardio Z makes existing tools easier to access without the need to make manual calculations.
Cardio Z has a number of different calculators built in to the App which include:
*The CHSS reference used is that published in 2001. Modifications have been made which can only be accessed online at http://www.ctsnet.org/aortic_stenosis_calc/ . The source data is not available and therefore the latest calculator cannot be incorporated into Cardio Z.
Cardio Z has includes diagrams to assist the user in making measurements in the way outlined in the source reference. An example related to the reference of (Colan 2006) is shown below.