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Choosing the right pad placement can be an important aspect when measuring the success of electrical cardioversion. For example, the anterior-posterior pad positioning is commonly used when attempting to restore an atrial arrhythmia as the vector between the pads predominately runs through the atria.
A surface electrode (grounding pad) is placed over the medial aspect of the calcaneus on the same leg. The needle electrode is then connected to an external pulse generator which delivers an adjustable electrical pulse that travels to the sacral plexus via the tibial nerve.
As the name indicates, it is performed by visualising the prostate through the urethra and removing tissue by electrocautery or sharp dissection. It has been the standard treatment for BPH for many years, but recently alternative, minimally invasive techniques have become available. [1] This procedure is done with spinal or general anaesthetic.
For the high power surgical uses during anesthesia the monopolar modality relies on a good electrical contact between a large area of the body (Typically at least the entire back of the patient) and the return electrode or pad (also known as dispersive pad or patient plate). Severe burns (3rd degree) can occur if the contact with the return ...
The digital rectal examination is a relatively simple medical procedure. The patient undresses and is then placed in a position where the anus is accessible (lying on the side, squatting on the examination table, bent over it, or lying down with feet in stirrups). If the patient is lying on their side, the physician will usually have them bring ...
Water vapour thermal therapy (marketed as Rezum) is a newer office procedure for removing prostate tissue using steam. Several studies including a four-year follow-up provided evidence for improvement of BPH symptoms, preserved sexual function, and low surgical retreatment rates.
During transcutaneous pacing, pads are placed on the patient's chest, either in the anterior/lateral position or the anterior/posterior position. The anterior/posterior position is preferred as it minimizes transthoracic electrical impedance by "sandwiching" the heart between the two pads [ citation needed ] .
Following the procedure, the prostatic tissue will be swollen and irritated. Urologists often place a Foley catheter to prevent the patient from having urinary retention. After three to five days the Foley catheter can be replaced by a temporary prostatic stent to improve voiding without exacerbating irritation symptoms.