Sudden cardiac arrest (SCA) occurs when the heart abruptly stops functioning, leading to haemodynamic collapse and sudden death. It can manifest within an hour of symptom onset in witnessed cases or within 24 hours in unwitnessed cases. In autopsy findings, it is described as a natural, unexpected death due to cardiac or unknown causes.
Sudden cardiac arrest (SCA) occurs when the heart abruptly stops functioning, leading to haemodynamic collapse and sudden death. It can manifest within an hour of symptom onset in witnessed cases or within 24 hours in unwitnessed cases. In autopsy findings, it is described as a natural, unexpected death due to cardiac or unknown causes.
