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Society of Thoracic Surgeons

Society of Thoracic Surgeons is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Society of Thoracic Surgeons rather than just read about it. In short: The Society of Thoracic Surgeons is a Chicago, Illinois (US)-based medical specialty professional society in the field of cardiothoracic surgery. Membership worldwide includes more than 7,500 surgeons, researchers, and other health care professionals who are part of the cardiothoracic surgery team.

Society of Thoracic Surgeons — main illustration
Society of Thoracic Surgeons — illustration

Key takeaways

  • Society of Thoracic Surgeons belongs to science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Society of Thoracic Surgeons to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Society of Thoracic Surgeons from memory before moving on to harder problems.

Reference excerpt

The Society of Thoracic Surgeons is a Chicago, Illinois (US)-based medical specialty professional society in the field of cardiothoracic surgery. Membership worldwide includes more than 7,500 surgeons, researchers, and other health care professionals who are part of the cardiothoracic surgery team. The Society's official journal is The Annals of Thoracic Surgery.

Work

The STS National Database was established in 1989 as an initiative for quality improvement and patient safety among cardiothoracic surgeons. The Database has four components—the Adult Cardiac Surgery Database (ACSD), the General Thoracic Surgery Database (GTSD), the Congenital Heart Surgery Database (CHSD), and the Intermacs Database—and now houses more than 7.5 million surgical records. The STS National Database has grown to be the largest database of its kind in medicine and is one of the pioneers in the analysis and reporting of risk-adjusted outcomes in cardiothoracic surgery. In late 2010, the Society launched an initiative through which participants of the ACSD could voluntarily report their performance on coronary artery bypass grafting (CABG) surgeries. Since then, ACSD public reporting has evolved to include aortic valve replacement (AVR) surgery and CABG+AVR; outcomes for isolated mitral valve replacement or mitral valve repair (MVRR) and combined MVRR+CABG are planned to be reported in early 2019. Public reporting from the CHSD was added in 2015, and public reporting from the GTSD began in 2017. Consumer Reports and U.S. News & World Report have both relied upon STS Public Reporting Online data for their respective hospital ratings programs.

History

To meet the needs of an expanding specialty, a group of established young thoracic surgeons, led primarily by Dr. R Adams Cowley of Baltimore, met in the late 1950s to exchange ideas concerning the feasibility of another thoracic surgical society. By April 1963, a committee comprising Dr. Cowley (Chairman), Dr. Francis X. Byron of Los Angeles, Dr. Clifford F. Storey of San Diego, Dr. J. Maxwell Chamberlain of New York, Dr. John D. Steele of San Fernando, Calif., Dr. Byron H. Evans of Fresno, Calif., Dr. Edgar P. Mannix of Manhasset, NY, Dr. Earle B. Kay of Cleveland, and Dr. John E. Miller of Baltimore, recommended that the a new society for thoracic and cardiovascular surgery be established. A planning committee was appointed, and an STS constitution was finalized in August 1963 at the home or Dr. Robert K. Brown in Denver. Officers and councilors were elected on October 31, 1963, and included Dr. Paul C. Samson as president, Dr. Thomas H. Burford as vice president, Dr. Byron as secretary, and Dr. John E. Steele as editor of The Annals of Thoracic Surgery. Officially founded in 1964; the first STS Annual Meeting was held during January 25-27, 1965 at Chase Park Plaza Hotel in St. Louis. The initial management activities of STS were conducted from the office of Dr. J. Maxwell Chamberlain in New York. By 1969, when membership in the Society had grown to approximately 700, it was decided that management activities would be handled by a professional management organization. Smith, Bucklin and Associates (SBA) managed STS from 1969 to 2002, but in the later years of the SBA era, the Society's leadership felt the organization had grown so robust that it was time to hire a staff of dedicated STS employees. The transition to self-management was successfully implemented under the direction of Mark B. Orringer, MD, who completed his term as STS President, and William A. Baumgartner, MD, his successor as President. On June 1, 2002, STS opened its headquarters office in the American College of Surgeons building in Chicago with 9.5 full-time employee equivalents, including Executive Director & General Counsel Robert A. Wynbrandt, and a membership that had grown to more than 4,100. In 2004, a dedicated STS office in Washington, DC, was established; by 2018, the STS staff in Chicago and Washington had grown to approximately more than 65 full-time employees, and membership had grown to more than 7,500. STS manages and provides staff support for five affiliate organizations, including its charitable arm, The Thoracic Surgery Foundation.

Board of directors The Society of Thoracic Surgeons operates under a board of directors, comprised, in 2025, of:

Joseph F. Sabik III, MD, President Vinay Badhwar, MD, First Vice President Vinod H. Thourani, MD, Second Vice President Wilson Y. Szeto, MD, Secretary John D. Mitchell, MD, Treasurer Jennifer C. Romano, MD, MS, Immediate Past President Lise Tchouta, MD, MS, Resident Director

International directors Patrick O. Myers, MD, Lausanne, Switzerland Minoru Ono, MD, Tokyo, Japan Sigrid Sandner, MD, Vienna, Austria Marc Ruel, MD, MPH, Ottawa, ON, Canada

Directors-at-large David Tom Cooke, MD Jessica S. Donington, MD, MSCR Anthony L. Estrera, MD Felix Fernandez, MD, MSc Gregory P. Fontana, MD Stephanie M. Fuller, MD Karen M. Kim, MD Sandra L. Starnes, MD

References

External links Official website The Annals of Thoracic Surgery

Illustrations

Society of Thoracic Surgeons: STS Logo
STS Logo

Worked examples

Example 1 — a first encounter with Society of Thoracic Surgeons

Start with the simplest possible case. Write down what Society of Thoracic Surgeons claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Society of Thoracic Surgeons before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Society of Thoracic Surgeons ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Society of Thoracic Surgeons

In research
Society of Thoracic Surgeons appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Society of Thoracic Surgeons in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Society of Thoracic Surgeons is common in secondary-school and first-year university syllabi. It links to neighbouring topics American organizations established in 1964, Learned societies of the United States, Medical and health organizations based in Illinois, so understanding it makes those chapters shorter.
In everyday life
Look for Society of Thoracic Surgeons outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Society of Thoracic Surgeons in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Society of Thoracic Surgeons means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Society of Thoracic Surgeons out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Society of Thoracic Surgeons in simple terms?

The Society of Thoracic Surgeons is a Chicago, Illinois (US)-based medical specialty professional society in the field of cardiothoracic surgery. Membership worldwide includes more than 7,500 surgeons, researchers, and other health care professionals who are part of the cardiothoracic surgery team.

Why does Society of Thoracic Surgeons matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Society of Thoracic Surgeons?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Society of Thoracic Surgeons.

Tags

  • American organizations established in 1964
  • Learned societies of the United States
  • Medical and health organizations based in Illinois
  • Medical and health professional associations in Chicago
  • Surgical organizations based in the United States
  • Thoracic surgery

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