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| Ref | Age | sex | Comorbidities | Chest pain | Diagnostic procedure | MI | Echo/nuclear | Associated anomalies of other vessels |
|
| Ali et al. [4] | 40 | M | DM, HTN, smoking | Exertional pain CP | CATH | Yes | Reduced LV function, with inferior and posterior segments were akinetic, anterior, lateral, and septal segments hypokinesis | Large RCA (70% stenosis) and complete occlusion of LAD → CABG, super dominant RCA |
|
| Ali et al. [4] | 39 | M | None | Exertional pain CP | CATH | No | NA | Superdominant RCA |
|
| Varela et al. [3] | 55 | F | None | Nonexertional CP | CATH | No | NA | Superdominant RCA |
|
| Oliveira et al. [5] | 70 | M | Aortic stenosis | Exertional chest pain, syncope | CATH | No | HFPEF 58%, severe AS area < 0.7 | Superdominant RCA, anomalous origin of left coronary artery from right coronary sinus |
|
| Duan et al. [6] | 66 | M | Constrictive pericarditis | None | CATH (Pre-op evaluation | No | NA | Superdominant RCA and enlarged LAD branches |
|
| Guo and Xu [7] | 52 | M | HTN, smoking | Nonexertional CP | CATH + CT | Yes | Echo showed severe hypokinesis of the lateral wall, inferior left ventricular wall thinning and akinesis | Superdominant RCA + RCA thrombus, mid portion of LAD stenosis |
|
| Quijada-Fumero et al. [8] | 51 | M | DM, HTN, obesity | None (T wave inversions in V3-v6) | CATH | No | Normal LV, no RWMA | Normal LAD, absent LCX, superdominant RCA |
|
| Lin et al. [9] | 44 | F | None | Exertional CP | CATH | No | Thallium perfusion showed perfusion defects in the septal and inferior walls which normalized in the delayed imaging | Superdominant RCA coronary angiogram |
|
| Teunissen et al. [10] | 46 | M | None | Exertional CP | CATH | No | Normal LV, no RWMA | Mid segment of LAD was atretic originating from left sinus Valsalva, superdominant right coronary artery |
|
| Vijayvergiya and Jaswal [11] | 40 | M | None | Nonexertional CP | CATH | No | Normal LV, no RWMA | Superdominant RCA, LAD originated from the right coronary cusps |
|
| Hongsakul and Suwannanon [12] | 52 | M | HTN, smoking | Exertional CP | CT | | Stress test, inconclusive | Superdominant RCA |
|
| Majid et al. [13] | 55 | F | HTN | Nonexertional CP | CT | No | NA | Superdominant RCA |
|
| Hong et al. [14] | 68 | M | HLD | Nonexertional CP | CATH then CT | Yes | NA | Superdominant RCA, with acute thrombosis of RCA |
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| Bildirici et al. [15] | 67 | F | HTN | Exertional CP | CATH, Confirmed with aortography | No | Normal EF (NRWMA) | Dual LAD, superdominant RCA |
|
| Yoon et al. [16] | 48 | M | HTN, chronic alcoholism | Nonexertional CP | CATH | No | LVH with no other abnormality | Superdominant RCA |
|
| Baskurt et al. [17] | 55 | F | None | Nonexertional CP | CATH, Confirmed with aortography and MDCT (multidetector row Computed tomography) | No | Normal LV, no RWMA | Superdominant RCA |
|
| Sato et al. [18] | 62 | M | CAD | Exertional CP | Coronary CT/CATH | No | NA | Superdominant RCA |
|
| Harada et al. [19] | 65 | F | Aortic stenosis | None | CT coronary (Pre-op) | No | NA | Absence of left circumflex and left subclavian |
|
| Doven et al. [20] | 67 | M | HTN, HLD, smoking | Exertional CP | CATH | No | Normal EF, no RWMA | Superdominant RCA |
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| Harada et al. [19] | 49 | M | HTN, HLD | Exertional CP | CATH | Yes | NA | Complete Left main occlusion, absent LCX → treated with PCI |
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| Our case | 46 | M | None | None (frequent PVCs and abnormal Echo findings) | CATH | No | Echo-EF of 40–45%, with mild diffuse hypokinesis with RWMA and akinesis in the basal-mid inferior walls | Superdominant RCA |
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