Table 1.

Literature review conclusions.

Research Work	Method	Dataset	Results
Imran et al., 2022 [14]	Wearable ECG detection system	ECG data from wearable patient monitoring device and MIT-BIH arrhythmia database	Claimed good classification performance
Chamatidis et al., 2017 [21]	Faster R-CNN	-	99.21% accuracy in detecting ECG signals
Isin et al., 2017 [22]	Multiscaled fusion of deep CNN	Single lead short ECG	96.99% accuracy
Naz et al., 2021 [34]	Deep learning techniques (AlexNet, Inception-v3, VGG-16) + transfer learning	-	Claimed good results