Table 3: The sensitivity,
specificity, positive predictive value (PPV), and negative predictive value
(NPV) of the standard ECG and 12 lead smartphone ECG for ventricular arrhythmia
Interpretation in comparison to cardiologist diagnosis.
|
Parameters |
Sensitivity (%) |
Specificity (%) |
PPV (%) |
NPV (%) |
|
Gold standard 12 Lead
ECG |
15.625 |
97.2 |
48.38 |
87.29 |
|
Smartphone Spandan ECG |
35.38 |
96.85 |
54.76 |
93.29 |