Minnesota Medical is introducing CardioSleeves that allows Pediatricians and clinicians to quickly and accurately visualize heart sound, analyze for arrhythmia or murmur, and identify heart failure, this allows for the creation of the Systolic Performance Index, a measure of Ejection Fraction.

CardioSleeve is the first  stethoscope attachment to provide both EKG and digital auscultation. Utilizing  Bluetooth technology and a smartphone or  tablet (Application), CardioSleeve communicates with the  cloud to provide instant analysis. Combining  measurements from both the digital heart sound and the EKG,CardioSleeve calculates the Systolic Performance Index, an indication of  Ejection Fraction. Using digital auscultation, EKG, and systolic performance index.