Nashef Samer

GMC: 2627197


Special Interests: Adult Cardiac Surgery

Samer Nashef qualified from the University of Bristol Medical School and trained in general surgery in London, Bedford and Exeter. His specialist training in cardiothoracic surgery was in Glasgow, Sheffield, Manchester and Bordeaux in France. He is consultant cardiothoracic surgeon at Papworth Hospital in Cambridge since 1992.

He practises all types of cardiac surgery in adults, with a special interest in minimally invasive coronary bypass, mitral valve repair, surgery for atrial fibrillation and valve-preserving aortic root surgery.

He has many research interests and two current major fields are the study of risk and quality monitoring in heart surgery and the surgical treatment of atrial fibrillation.

Training Attended
Specialist Registrar Glasgow 1986-1989 Senior Registrar Manchester 1990-1992
Qualifications & Accreditations
MB ChB Bristol 1980 FRCS England 1984 FRCS Glasgow 1984 GMC Specialist Register 1996 PhD 2009
Additional Information
No further information available

Risk-adjusted in-hospital survival rate

This graph shows the “in hospital” survival rate of patients who are operated on by the individual surgeon/unit you have selected. “In hospital” means time the patient is in the hospital where they have had their operation. It does not include any time that patients may have spent in other hospitals, either before or after their heart operation.

The data has been through a complex methodology, including the variations in patient risk factors in order to give you a comparative base from which to work from. This means that the survival rates take into account the type and risk of patients being operated on for each surgeon/unit. This is known as risk adjusted survival.

The vertical axis shows the GMC number of the surgeon or the Hospital identifier. In brackets is the total number of patients operated on by the surgeon/unit and the percentage of patients for whom the survival is known. The horizontal axis is the percentage survival. The dashed vertical line shows the risk adjusted survival rate for the UK as a whole. The solid black horizontal line represents the surgeon/unit. What is important here is that the horizontal line crosses the vertical dashed line. If this occurs, it means that the surgeon/unit are within the expected outcomes given the case-mix and risk factors of the patients they operate on.

The icons that sit on the horizontal line should give you more information about your surgeon/team.

For example

The open square is the survival rate with no risk adjustments:
The X is the predicted survival with adjustments
The solid dot is the survival probability after the methodology has been applied.

  • If the solid dot is red it means survival is worse than expected
  • If the solid dot is black it means that it is within limits
  • If the solid dot is green it means that there is significantly higher survival than expected

There is a lot of information on these plots, but the takeaway message is that if the solid black line crosses the dashed vertical line then the survival rate for the surgeon/unit is within expectations and that there is no reason for any concern.

A more detailed explanation about these graphs and methodology can be found here: Graph Explanations

Data for period April 2016 – March 2019.
Risk Adjusted In-Hospital Survival Rate