Imperial College Healthcare NHS Trust

Introduction

Department of Cardiothoracic Surgery, Imperial College Healthcare NHS Trust

About the unit

Imperial College Healthcare NHS Trust came into being in October 2007. The cardiac surgical departments formerly at St. Mary’s Hospital, London and Hammersmith Hospital, London were co-located on the Hammersmith campus in 2009.

Services provided

Adult Cardiac Surgery
Thoracic Surgery

Rehabilitation and follow up

All patients undergoing cardiac surgery at Imperial are offered postoperative rehabilitation classes close to their home.

Access

Visiting hours

A9 ward: 3pm to 9pm: 0203-3313 2784/5 High Dependency Unit: 11am to noon, 3pm to 7pm: 0203-3313 8938 or 0203-3313 1261 Cardiac Recovery Unit: 11am to noon, 3pm to 7pm: 0203-3313 1267 or 0203-3313 8927

Location

Department of Cardiothoracic Surgery,
Imperial College Healthcare NHS Trust ,
150 Du Cane Road,
London,
W12 0HS

Tel: 0208 383 1000

Trust Website: http://www.imperial.nhs.uk/

Cardiothoracic surgery departmental website: http://www.imperial.nhs.uk/services/cardiothoracicsurgery/

 

 

Cardiac Outcomes

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 2015 – March 2018.
Risk Adjusted In-Hospital Survival Rate

Consultant Cardiac Surgeons 2015 - 2018: 6

Consultant Congenital Cardiothoracic Surgeons: 0

Consultant Thoracic Surgeons 2017: 3