The antrum grinds and sieves solids, and pumps chyme into the duodenum against pyloric resistance. The timing of antral contractions is related to the frequency of an electrical slow wave ...

Echocardiography articles from across Nature Portfolio. Atom; RSS Feed; Definition. Echocardiography is ultrasonography of the heart. The procedure is usually performed by placing an ultrasound ...

About this study. The purpose of this study is to determine if there are pyloric sphincter abnormalities in patients with gastroparesis symptoms and determine how prevalent these abnormalities are ...

The endoscopic pyloric exclusion procedure, in conjunction with EUS-GJ, proved technically feasible in managing the duodenal defect. Conclusion Endoscopic pyloric exclusion, alongside EUS-GJ, ...

Pyloric Stenosis; Gas in the Digestive Tract; Request an Appointment Find a Doctor. 410-955-5000 Maryland; 727-822-4300 Florida +1-410-502-7683 International; Find a Doctor. See More. Related.

Milos Dimic / Getty Images. What Does Gallbladder Pain Feel Like? Where it's located: Gallbladder pain is usually felt in the upper right part of the abdomen, just under the rib cage. It may also ...