What Does a Cardiothoracic Surgeon Do?

A cardiothoracic surgeon operates on serious conditions affecting the heart and other structures in the chest. The surgeon evaluates patients to determine whether an operation is appropriate and explains the options and risks. When surgery is chosen, the surgeon plans and leads the procedure with the operating-room team. The surgeon also follows patients through recovery and responds to complications related to the operation. This work supports hospitals and health systems in providing specialized surgical care from initial consultation through postoperative follow-up.

What Is a Cardiothoracic Surgeon?

A cardiothoracic surgeon is a physician trained to perform operations on the heart, lungs, and other structures in the chest. The specialty includes cardiac procedures such as coronary artery bypass and valve surgery, as well as thoracic procedures such as surgery for lung or esophageal disease. A surgeon’s practice may focus on a particular patient group or type of procedure, so the range of cases varies by training and workplace.

The role begins before an operation is scheduled. The surgeon considers the patient’s symptoms, medical history, examination, and test results to understand the condition and whether surgery is likely to help. If an operation is appropriate, the surgeon discusses the proposed approach and alternatives with the patient and coordinates care with other clinicians. Afterward, the surgeon monitors recovery and addresses issues that relate to the operation.

What Are the Main Responsibilities of a Cardiothoracic Surgeon?

A central responsibility is deciding whether a patient may benefit from surgery. The surgeon reviews referrals and diagnostic findings, examines the patient, and considers how the condition affects daily life. The decision also takes account of the patient’s overall health and ability to tolerate an operation and recovery. The surgeon explains the expected benefits and risks and discusses reasonable alternatives, including what may happen without surgery.

When surgery is selected, the surgeon develops an operative plan suited to the condition and the patient. That plan may involve an open operation or a minimally invasive approach, depending on what access and repair the case requires. For some heart operations, the plan includes use of a heart-lung machine; other procedures are performed while the heart continues beating. The surgeon leads the operation while coordinating with the anesthesiologist and surgical team.

Responsibility continues after the procedure. The surgeon follows the patient’s condition and works with the care team to respond to problems such as bleeding or impaired lung function. The surgeon also reviews operative findings and coordinates follow-up with referring physicians or other specialists when ongoing treatment is needed.

What Does a Cardiothoracic Surgeon Do on a Daily Basis?

A typical workday may begin with reviewing new referrals and checking on patients who have recently had surgery. The surgeon examines patients and discusses test results in clinic, then explains whether an operation is advisable and what it would involve. Cases scheduled for surgery require preparation and coordination with the operating-room team.

During an operation, the surgeon performs the planned procedure and adjusts the approach as the patient’s condition and findings require. Afterward, the surgeon checks on patients in a monitored setting and discusses recovery plans with the care team. The day may also include follow-up appointments and conversations with referring clinicians. Urgent consultations or call coverage can interrupt the planned schedule, and the balance between clinic, operations, and hospital care varies across practices.

What Skills Does a Cardiothoracic Surgeon Need?

Technical precision matters because operations involve delicate structures and complex repairs. For example, during a valve procedure the surgeon must carry out the planned repair or replacement with control and accuracy. Strong knowledge of anatomy and disease helps the surgeon interpret findings and choose an approach suited to the patient.

Sound judgment is important when the evidence does not point to a simple choice. A surgeon must weigh the likely benefit of an operation against its risks and consider whether another treatment is more appropriate. Clear communication helps patients understand those choices and helps the clinical team coordinate care. Concentration and stamina support long procedures, while adaptability helps the surgeon respond when findings differ from what was expected.

How Much Does a Cardiothoracic Surgeon Earn?

The U.S. Bureau of Labor Statistics does not report a separate national wage figure for cardiothoracic surgeons. Its latest figure for physicians and surgeons overall is a median annual wage of $275,930 in May 2025; this broad occupational figure is not a specialty-specific estimate. Actual earnings can differ by specialty, location, employer, and practice arrangement. Bureau of Labor Statistics wage data for physicians and surgeons.

What Is the Career Progression for a Cardiothoracic Surgeon?

The path begins with medical school, followed by postgraduate surgical training. Depending on the training pathway, a physician may complete general surgery training and then cardiothoracic training, or enter an integrated cardiothoracic residency. Some surgeons pursue additional fellowship training to focus on a narrower area of practice. The Bureau of Labor Statistics describes medical school, residency, and possible fellowship training as stages in the education of physicians and surgeons. BLS overview of physician and surgeon education.

With experience, a surgeon may develop a focused clinical practice or take on additional responsibilities in teaching, research, or service leadership, depending on the institution and individual career goals. The specific opportunities vary across employers and are not a fixed sequence. Continuing to build expertise in a chosen case mix can shape the surgeon’s responsibilities over time.

How Contingent Workforce Management Helps Businesses Hire Cardiothoracic Surgeons

Contingent workforce management services help organizations administer temporary or time-limited work engagements. A hospital may need a cardiothoracic surgeon to cover a defined leave period while maintaining planned operations and follow-up care. The arrangement must account for the service’s case mix and coverage dates. If the organization has already selected a surgeon, hiring the worker directly and using third-party payrolling can be a lower-cost alternative to a staffing agency.

TCWGlobal helps companies manage contingent workers in this role through payrolling and workforce support. For a hospital or surgical group that has chosen a surgeon for temporary coverage, payrolling can handle employment administration while the organization manages clinical responsibilities and scheduling. This can save the company money by avoiding agency recruiting costs when it has sourced the surgeon itself, while reducing the administrative work of managing the engagement.