P_ID Author Technique Data Feature selection Data sampling Conclusion PI_36 Nirschl et al. (2018) [83 ] CNN+ whole-slide images of H&E tissue 209 patients WND-CHARM - fold crossvalidationAccuracy: 97.4% PI_37 Cetin et al. (2017) [84 ] Radiomic approach + cardiac cine-MRI+ SVM MICCAI 2017 challenge on automated cardiac diagnosis Sequential forward feature selection (SFFS) Crossvalidation Accuracy: 98% PI_38 Bai et al. (2016) [85 ] SVM STACOM 2015 dataset ED + ES phases + PCA - fold crossvalidationAccuracy: 97.5% PI_39 Qazi et al. (2007) [86 ] SLFD 200 cases LFD ROC + - fold crossvalidation Accuracy: 89.1% PI_40 Sajn and Kukar (2011) [87 ] Image processing + ML 288 patients PCA ROC + - fold crossvalidation Accuracy: 81.3% PI_41 R.Arsanjani et al.,(2015) [88 ] Myocardial perfusion SPECT + ML Cedars-Sinai Medical Center LogitBoost ROC + - fold crossvalidation Accuracy: 81% PI_42 Arsanjani et al. (2013) [89 ] SPECT for detection of CVD Cedars-Sinai Medical Center LogitBoost ROC + - fold crossvalidation Accuracy: 87.2% UPI_43 Udovychenko et al. (2015) [90 ] - NN binary classification of heart failuresMCG data Variance, kurtosis, and skewness MMC Accuracy: 80-88% PI_44 Carneiro and Nascimento (2013) [91 ] Multiple dynamic models and deep learning architectures Hospital Fernando Fonseca dataset, 496 images PCA HMD, AV, MAD, AVP d_HMD: 83%accuracy d_AV: 91%accuracy d_MAD: 94%accuracy d_AVP: 83%accuracy. PI_45 Zheng et al. (2008) [92 ] 3-D cardiac CT volumes using marginal space learning Siemens Somatom Sensation Steerable features - fold crossvalidationMean error: 2.3% PI_46 Berikol et al. (2016) [93 ] SVM Mersin University Research N/A - fold crossvalidationAccuracy: 99.13% PI_47 Lekadir et al. (2016) [94 ] Plaque CNN architecture Arnau de Vilanova Deep learning CNN - fold crossvalidationAccuracy: 80% PI_48 Sundaresan et al. (2017) [95 ] Fully convolutional neural networks (FCN) C.Ioannou Rectified linear units (ReLUs) ROC Classification error rate: 23.48% PI_49 Choi et al. (2016) [96 ] Recurrent neural network Sutter Palo Alto Medical Foundation Gated recurrent unit GRU - fold crossvalidation =6Accuracy: 88.3% PI_50 Toth et al. (2018) [97 ] Convolutional neural networks LIDC-IDRI public dataset (ReLU) Qualitatively + quantitatively Error rate: 2.92% PI_51 Maraci et al. (2017) [98 ] Analysis of linear ultrasound videos to detect fetal presentation and heartbeat Dataset of 323 predefined free-hand videos PCA - fold crossvalidation = 5Accuracy: 93.1% PI_52 Kurgan et al. (2001) [99 ] Automated cardic SPECT diagnosis Database of features(DF) CLIP algorithm Qualitative and Quantitative test Accuracy: 83.08% PI_53 Moreno et al. (2019) [100 ] Multiscale motion for cardiac disease prediction SPECT images dataset RF + CLIP algorithm F1-score + - fold crossvalidation Accuracy: 51.06% F1-score: 37.8%. PI_54 Liu et al. (2016) [101 ] ML prediction for cardiovascular NSTEACS PCA + MCE - fold crossvalidationAccuracy: 75% PI_55 Shin et al. (2016) [102 ] Deep convolutional neural networks for computer-aided detection ImageNet dataset for CAD CNN features of AlexNet pretrained + GoogleNet-RI k-fold crossvalidation = 5 Accuracy:95% PI_56 Hisham et al. (2011) [103 ] Grid independent technique 10 patients Grid the images Linear correlation Accuracy:80% PI_57 Allison et al. (2005) [104 ] ANN LAD model Crossvalidation Accuracy: 92% PI_58 Welikala et al. (2017) [105 ] Automated arteriole and venule classification using deep learning UK Biobank RGB and HSI color spaces Crossvalidation Accuracy: 86.97% PI_59 Curiale et al. (2017) [106 ] Deep learning network in cardiac MRI Sunnybrook Cardiac Dataset (SCD) RGB and HSI color spaces. Dice’s coefficient Accuracy: 90% PI_60 Lindahl et al. (20197) [107 ] Interpretation of myocardial SPECT perfusion images using ANN Sunnybrook Cardiac Dataset (SCD) Two-dimensional Fourier trans form technique ROC + - fold crossvalidation = 2 Sensitivity: 54.4% Specificity: 70.5% PI_61 Bai et al. (2015) [108 ] Statistical parametric mapping(SPM) + linear model Hammersmith Hospitals PCA Dice overlap metric + mean surface distance LV_cavity: Myocardium: RVcavity: PI_62 Moreno et al. (2019) [109 ] Regional multiscale motion representation for cardiac disease prediction Sunnybrook Cardiac Data (SCD) Random Forest algorithm (RaF) No. true positive over total of samples + F1-score Accuracy: 77.83% F1-score:76.92% PI_63 Gulsun et al. (2016) [110 ] Coronary centerline extraction + CNN CTA datasets CNN Up-to-first-error evaluation Sensitivity: 97% PI_64 Narula et al. (2016) [111 ] Automate morphological and functional assessments in 2D echocardiography 77 ATH+ 62 HCM patients Information gain (IG) algorithm - fold crossvalidationSensitivity: 96% PI_65 Carneiro et al. (2011) [112 ] Deep learning architectures and derivative-based search methods Cohn-Kanade dataset (CK+) PCA ROC + HMD, HDF, MAD, MSSD d_AVP: 95% PI_66 Xu et al. (2012) [113 ] Transient ischemic dilation for coronary artery disease in quantitative analysis Nuclear Medicine Department, Sacred Heart Medical Center, Eugene Mibi-Mibi TID Standard deviation (SD) Sensitivity: 76% PI_67 Betancur et al. (2017) [114 ] ML Sacred Heart Medical Center fold crossvalidationQuantitative imaging analysis Accuracy: 81% PI_68 Coenen et al. (2018) [115 ] ML + coronary computed tomographic 351 patients ROC ML-based CT-FFR model Accuracy: 73% PI_69 Wolterink et al. (2015) [116 ] CNN 116 CT patients - fold crossvalidationML-based CT-FFR model Accuracy: 95% PI_70 Nakazato et al. (2010) [117 ] Perfusion imaging for detection of CAD 142 patients N/A - fold crossvalidationAccuracy: 95%