Pericardotomy is spelled /ˌperɪkɑːˈdɒtəmi/. The word is derived from the Greek words peri (around) and kardia (heart) with the suffix -tomy (surgical incision). The spelling reflects the pronunciation with the stress on the third syllable, and the "c" being pronounced as "k" due to its Greek origin. Pericardotomy refers to the medical procedure of making an incision in the pericardium, the tough sac surrounding the heart, to relieve pressure or fluid buildup.
Pericardotomy is a medical term used to describe a surgical procedure that involves the incision or opening of the pericardium. The pericardium is a double-layered, fluid-filled sac that surrounds and protects the heart. This surgical intervention is typically performed to relieve pressure on the heart caused by excess fluid accumulation or inflammation within the pericardial sac.
During a pericardotomy, a small incision is made in the chest wall to gain access to the pericardium. The surgeon carefully opens the sac, allowing the accumulated fluid to be drained or removing a portion of the pericardium if necessary. This procedure is often performed under general anesthesia in an operating room setting.
Pericardotomy may be indicated in cases of pericardial effusion, which is the abnormal accumulation of fluid within the pericardial cavity. This condition may lead to cardiac tamponade, a life-threatening condition characterized by compression of the heart due to the accumulated fluid, impeding its ability to function properly. Other conditions that may require pericardotomy include constrictive pericarditis, pericardial cysts, or the presence of tumors within the pericardial space.
After the surgery, patients are generally monitored closely for any complications such as bleeding, infection, or injury to surrounding structures. Depending on the underlying condition, additional treatments or ongoing management may be necessary.
In summary, pericardotomy is a surgical procedure involving the opening or incision of the pericardium to address conditions such as fluid accumulation or inflammation in the pericardial sac, with the goal of relieving pressure on the heart.
Pericardiotomy.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The word pericardotomy is derived from the Greek roots peri meaning around, kardia meaning heart, and tome meaning incision. So, pericardotomy literally means incision around the heart.