What is an open heart operation?
open heart surgery concerns the method of approaching the heart for surgery instead of a single type of surgery. In the open heart process, the chest is open by cutting, the sternum is broken and the separator is used to create a wide cavity around the heart, providing the necessary access. Operations using this technique are also connected using a machine on the heart lung to support circulation. The actual procedures have a large dispersion and do not always include penetration into the structures of the main hearts. New surgical techniques cause the definition of confusing and there are a number of procedures that may or may not meet the definition of this concept, but are still very cardiac surgery.
The most traditional forms of open heart surgery are those that deal with defective valves, holes or ventricular deformities, problems with blocked passages to the heart and more. The open -heart approach method is preferred in these repairs because it acquires wider ChiRurgic field. The basic technique after anesthesia involves the division of open chest, as described, and then performing any necessary work.
A number of these repairs require a heartshoot. The body is cooled first, the heart is stopped, bypass is initiated, the repair is carried out, and then the body is warmed up and the heart restarts. The time for bypass can be several hours or a few minutes depending on the procedure.
The last steps of the open heart surgery include the closure of the open chest space. The sternum is connected together to recover. Stitches or clamps are usually used to close the chest. Restoration from a mere cut may take some time and most patients must not fully restore normal activities for at least six weeks. The sternal cut also leaves a noticeable scar that can be cosmetically annoying to some patients.
For this purpose, a number of traditional types wereOpen heart surgery replaced by minimally invasive approaches. Access to the heart could be a much smaller cut in the thoracic bone, or sometimes the heart is accessible through the space in the cage of the rib. The finding is less noticeable and the recovery time is usually shorter.
Not all procedures are good candidates for minimally invasive approaches. In some cases, a specific approach depends on the surgeon's preference. Although the operation could be performed using a smaller cut or a different entry, some surgeons may be more convenient to access an open heart surgery because it gives them a wider field and work space.
Another potential difference is the use of hearth lung bypass. Without it, some open hearts and minimally invasive operations can be performed. There are benefits to not use bypass, as this poses more risks for complications, but many operations are not yet possible if the bypzadk is not used.
Eventually there are some types of traditional operation of the open heart thatEré is now replaced by intervention cardiological technology. Some procedures are no longer surgical and are carried out in a cat laboratory. They require nothing but a small cut, usually in the groin in which the catheter is inserted, and many of them conscious sitting instead of general anesthesia, which further reduces the risk.