| CMs | cardiomyocytes |
| Cor-Oids | Cor.4U-based organoids |
| ECM | extracellular Matrix |
| ECs | endothelial cells |
| HCFs | human cardiac fibroblasts |
| HCM | hypertrophic cardiomyopathy |
| HCMECs | human cardiac microvascular ECs |
| hiPSCs | human induced pluripotent stem cells |
| hiPSC-CMs | hiPSC-derived CMs |
| KLF4 | kruppel like factor 4 |
| MFI | median florescence intensity |
| MYC | V-Myc avian myelocytomatosis viral oncogene homolog |
| MYH6 | myosin heavy chain 6 |
| MYH7 | myosin heavy chain 7 |
| NANOG | nanog homeobox protein |
| NKX2.5 | NK2 homeobox 5 |
| OCT4 | octamer-binding transcription factor 4 |
| RT-qPCR | real time quantitative PCR |
| SOX2 | SRY (sex determining region Y)-box |
| TNNT2 | cardiac-specific troponin |
| UKK-CMs | UKKi025-A derived CMs |
| UKK-Oids | UKK-CMs based organoids |
| VeCADH | vascular cadherin |
| VIM | vimentin |
| WTSI-CMs | WTSIi020-A derived CMs |
| WTS-Oids | WTSI-CMs based organoids |