Reference No. | Nadir LVEF (%) | LV Wall Motion Abnormality | Coronary Angiogram | Followup LVEF (At Interval) | Outcome |
---|---|---|---|---|---|
[18] | 15–20% | Severe global hypokinesis with apical ballooning in systole and diastole | non-obstructive CAD | 55–60% (4 weeks) | Survived |
[19] | 28% | Extensive apical akinesis | normal coronary arteries | 67% (10 days) | Survived |
[20] | 15% | Severe diffuse hypokinesis | N/A | 40–45% (10 days), 60% (3 months) | Survived |
[21] | 20% | N/A | N/A | 60% (N/A) | Survived |
[17] | 30% | No regional wall motion abnormality | normal coronary arteries | 55–65% (2 months) | Survived |
[22] | 15% | Severe hypokinesia in all apical and mid segments, normokinetic basal wall | N/A | 30% (1 day), 55–65% (5 days) | Survived |
[23] | 10% (Cardiac Arrest) | Global Hypokinesia | non-obstructive CAD | 68% (4 weeks) | Survived |
[24] | 15% | Hypokinesis of mid-apical and hyperkinesis of basal segments | non-obstructive CAD | 50% (4 weeks) | Deceased (Progression of Cancer) |
[25] | 20% | N/A | N/A | EF recovered (2 weeks) | Deceased (Cardiac Asystole during 5th cycle of 5FU) |
[26] | 34% | Apical and periapical akinesia | non-obstructive CAD | 70% (4 weeks) | Survived |
[20] | 35% | Akinesis of the distal half of the anterior and inferior walls not consistent with a single vascular territory | non-obstructive CAD | 60% (4 weeks) | Survived |
[27] | 30% | Anteroapical wall motion abnormality | non-obstructive CAD | 55% (6 weeks) | Survived |
[28] | 15–20% | Hypokinetic basal segment | Atheromatous changes with markedly sluggish blood flow in LAD | 55% (1 week) | Survived |
[29] | 35% | Extensive anterior wall hypokinesis inconsistent with a single coronary artery territory | non-obstructive CAD | 55–65% (1 week) | Survived |
[30] | 28% | N/A | N/A | 62% (1 week) | Survived |
[31] | N/A | Apical akinesis and a hyperdynamic basal segment | N/A | Normal (3 weeks) | Survived |
[31] | N/A | N/A | non-obstructive CAD | Recovered (2 weeks) | Survived |
[32] | 40–50% | Apical akinesis | non-obstructive CAD | 55–65% (4 weeks) | Survived |
50–55% | Apical/Septal hypokinesis | N/A | 60–65% (4 weeks) | Survived | |
[33] | 40% | Hypokinesis of the anterior wall | non-obstructive CAD | N/A | Death due to pathological fracture (unrelated to cardiomyopathy) |
[34] | 15–20% | Global hypokinesis with apical ballooning in systole and diastole | non-obstructive CAD | 68% (3 months) | Survived |
[35] | 20–25% | Severe global hypokinesis with anterior apical ballooning | non-obstructive CAD | 50–55% (3 weeks) | Survived |
[36] | N/A | Systolic bulge at mid-LV with normal apical and basal segments | normal coronary arteries | Normal (6 weeks) | Survived |
[37] | 30–35% | Segmental wall motion abnormalities: mild anterior, septal, apical, inferior and lateral wall hypokinesia | non-obstructive CAD | 50% (2 weeks) | Survived |
[38] | 50% | Akinetic apex, hyperkinetic base and septum | non-obstructive CAD | N/A | Survived |