Penetrating cardiac injury: a review.

Cardiac injury presents a great challenge to the emergency resident because these injuries require urgent intervention to prevent death. Sometimes serious cardiac injury may manifest only subtle or occult symptoms or signs. As there is an epidemic of cardiac injuries in Kashmir valley due to problems of law and order, we herein present a review on management of such injuries.

Surgeon and human immunodeficiency virus infection.

HIV infection has attained extraordinary attention among surgeons and other health care workers as a potential source of occupational infection. Disease is usually blood-borne and transmissible, and due to the nature of surgical work, surgical community has become involved and is developing sterile surgical barriers, and improved surgical techniques and procedures.