Clinical Research Directory

Inclusion Criteria: * Men and women included in the waiting list for scheduled trauma surgery with at least one of the following criteria defined as red flags: Over 65 years old; Possible family history of amyloidosis, Cardiac pathology: aortic stenosis, presence of left ventricular hypertrophy defined as interventricular septal thickness \> 12mm measured by echocardiography, history of previous brady- or tachyarrhythmias including cardiac conduction blocks, history of syncope or presyncope, pro BNP \> 300 in previous blood tests; History of sensory peripheral neuropathy; History of nephropathy without etiological diagnosis; History of liver disease without a clear cause. * Ability to cooperate in the necessary evaluations. * Signed informed consent for inclusion in the study, either by the participant or their legal representative. Exclusion Criteria: \- Participants previously diagnosed with amyloidosis cannot be included in the study.