0
ARTICLE |

INFLUENCE OF HEART DISEASE ON SURGICAL RISK

Jacob B. Dana, M.D.; Robert L. Ohler, M.D.
JAMA. 1956;162(9):878-880. doi:10.1001/jama.1956.02970260028008.
Text Size: A A A
Published online

• The risk involved in surgical operations on patients with heart disease was studied in 101 patients undergoing 134 operations, and the results were compared with those from a series of 69 surgical patients free from heart disease. The mean ages of the two groups were 61 and 49 years respectively. The gross mortality rates in the two groups were 7.4% and 1.4%, and the rates of incidence of cardiovascular and respiratory complications were 21.6% and 5.6% respectively. The risk for the cardiac patient was therefore greater, but it was not excessive. Patients having an abnormal electrocardiogram as the only cardiac finding and those having hypertensive heart disease or a combination of hypertensive and arteriosclerotic heart disease had no cardiac deaths and suffered no cardiorespiratory complications, but patients with anginal syndrome had a 7% cardiac death rate and a 35% incidence of cardiorespiratory complications. The history is of prime importance in determining the magnitude of the risk, and careful attention to preoperative care, surgical and anesthetic technique, and postoperative care is needed.

Topics

Sign In to Access Full Content

Don't have Access?

Register and get free email Table of Contents alerts, saved searches, PowerPoint downloads, CME quizzes, and more

Subscribe for full-text access to content from 1998 forward and a host of useful features

Activate your current subscription (AMA members and current subscribers)

Purchase Online Access to this article for 24 hours

Figures

Tables

References

CME
Meets CME requirements for:
Browse CME for all U.S. States
Accreditation Information
The American Medical Association is accredited by the Accreditation Council for Continuing Medical Education to provide continuing medical education for physicians. The AMA designates this journal-based CME activity for a maximum of 1 AMA PRA Category 1 CreditTM per course. Physicians should claim only the credit commensurate with the extent of their participation in the activity. Physicians who complete the CME course and score at least 80% correct on the quiz are eligible for AMA PRA Category 1 CreditTM.
Note: You must get at least of the answers correct to pass this quiz.
You have not filled in all the answers to complete this quiz
The following questions were not answered:
Sorry, you have unsuccessfully completed this CME quiz with a score of
The following questions were not answered correctly:
Commitment to Change (optional):
Indicate what change(s) you will implement in your practice, if any, based on this CME course.
Your quiz results:
The filled radio buttons indicate your responses. The preferred responses are highlighted
For CME Course: A Proposed Model for Initial Assessment and Management of Acute Heart Failure Syndromes
Indicate what changes(s) you will implement in your practice, if any, based on this CME course.
NOTE:
Citing articles are presented as examples only. In non-demo SCM6 implementation, integration with CrossRef’s "Cited By" API will populate this tab (http://www.crossref.org/citedby.html).

Multimedia

Some tools below are only available to our subscribers or users with an online account.

Sign In to Access Full Content

Related Content

Customize your page view by dragging & repositioning the boxes below.

Jobs
brightcove.createExperiences();