Webfeb 2, 2023 · common causes. While feeling a pulse in your stomach can be alarming, it’s usually nothing to worry about. Webfeb 20, 2024 · diaphragm flutter — also known as diaphragmatic flutter or diaphragmatic myoclonus — is a rare disorder in which your diaphragm experiences repeated. Webyour upper abdomen is the area of your belly roughly between your ribs and your belly button. Healthcare providers divide the abdomen into regions to help narrow down the. Webaug 21, 2024 · stomach spasms occur in your mid to upper abdomen. The spasms can feel like twitching, flutters, or sharp pains. You may also have other gastrointestinal (gi). Weboct 25, 2023 · there are many possible causes of upper left abdominal pain under the ribs, including kidney infection, broken ribs, and pancreatitis.