Clinical, Echocardiogram, and CMR Red Flags
| Parameter | Red flag |
|---|---|
| Clinical | Biceps tendon rupture |
| Carpal tunnel syndrome | |
| Elderly | |
| Intolerance to heart failure medications | |
| Low-flow, low-gradient aortic stenosis | |
| Lumbar stenosis | |
| Neuropathy | |
| Transthyretin gene positive | |
| Echocardiogram | Left/right ventricular wall thickening |
| Diastolic dysfunction | |
| Reduced global longitudinal strain | |
| Relative apical sparing | |
| Atrial enlargement | |
| Low-flow, low-gradient aortic stenosis | |
| CMR | Left/right ventricular wall thickening |
| Atrial enlargement | |
| Diffuse late gadolinium enhancement | |
| Expanded extracellular volume | |
| Blood-pool signal nulling before myocardial nulling |