Prevalence of Amyloidosis in Trauma Patients

Who May Qualify: - 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 willing to sign a consent form for inclusion in the study, either by the participant or their legal representative. Who Should NOT Join This Trial: \- Participants previously diagnosed with amyloidosis cannot be included in the study. Always talk to your doctor about whether this trial is right for you.