University Hospital Zurich Faces Criminal Investigation Over Heart Surgery Cases.

University Hospital Zurich is facing a major criminal investigation after authorities opened inquiries into deaths and medical device incidents linked to its cardiac surgery clinic.

The hospital’s board has filed multiple criminal complaints involving 11 patient deaths and 13 separate cases connected to the use of medical devices. Prosecutors are now examining whether negligence or misconduct contributed to the incidents.

An investigative team from the Zurich public prosecutor’s office has launched formal proceedings focusing on suspected involuntary manslaughter, grievous bodily harm through negligence, and forgery of documents.

The case has intensified public scrutiny over patient safety standards and oversight within one of Switzerland’s leading medical institutions.

Authorities have not yet disclosed detailed information about the specific surgeries or devices involved. However, investigators are reviewing medical records, operational procedures, and documentation linked to the cases.

The scandal has raised concerns about accountability, transparency, and quality control in highly specialized cardiac procedures. Legal experts say the investigation could become one of the country’s most significant healthcare-related criminal cases in recent years.

The University Hospital Zurich has stated that it is cooperating fully with prosecutors as investigations continue.