The R-CAT Window

Quantity Discount: 25 or more receive a 20% discount



The R-CAT Window features:

Rapid identification of EKG Rhythms and 12 lead changes associated with Myocardial Ischemia, Injury and Infarction can lead to proper treatment, reduced critical errors and improved clinical outcomes for the Cardiac Patient.

  • Flexible 3.25" x 6.75" plastic card with a reversible see-through baseline window that can fit in your pocket

  • Can be used for both EKG rhythm strips and 12 lead EKG analysis

  • Unique tools for evaluating Heart Rate, PR, QRS, QT Intervals, Significant Q-Waves and Heart Blocks


  • When using a piece of paper to evaluate ST changes on an EKG, up to 50% of each complex is obscured.

    If a person's life is on the line, isn't it safer to look at the whole picture? The R-CAT Window
    does just that.


    Place over patient's EKG to look for signs of Ischemia, Injury, or Infarction.

    Color coded format to locate areas of muscle involvement and illustrations of the
    Hearts Coronary Circulation.



    Features of the R-CAT Window are unique measuring tools!


    The Heart Rate Line can be placed on top of an R-wave so the R-R interval can be measured
    (i.e. Heart Rate of 50).


    The R-CAT Window also has a time in seconds line for measuring cardiac intervals
    (i.e. 2 second interval).


    The Calibrated Red Boxes can measure PR intervals - in this sample the PR interval is .16.



    The Calibrated Red Boxes can measure QRS intervals - in this sample the QRS interval is .08.



    The Calibrated Red Boxes can measure QT intervals - in this sample the QT interval is .40.



    The Calibrated Red Boxes can identify heart blocks - in this sample you have a first degree heart block.



    These measuring tools are much faster than calipers and more accurate than calculating using a piece of paper and pencil. The R-CAT Window can also be marked with a black dry erase marker and wiped clean for repeated use.



    The R-CAT Window saves valuable time when every second counts!