PULMONARY EMBOLISM (DIAGNOSIS)

This study aims to see if a one-minute recording of the heart's electrical activity (ECG), analyzed by a computer model, can help screen for pulmonary embolism (a serious blood clot in the lungs). Researchers will enroll 500 adults who need testing for this condition. They will c…

This study looks at whether a special CT scan done without contrast dye can accurately find blood clots in the lungs (pulmonary embolism). About 750 adults who are already scheduled for a standard CT with dye will also get two very low-radiation CT scans without dye. Researchers …

This study is testing a new, non-invasive bedside scan called 3D-EIT to see if it can accurately diagnose and monitor pulmonary embolism (blood clots in the lungs) without using radiation. Researchers will compare the scan results to standard CT scans in 115 adults with and witho…

This study looks at whether dangerous blood clots in the lungs (pulmonary embolism) are often missed in people hospitalized with acute heart failure. Both conditions cause similar symptoms like sudden shortness of breath. Researchers will compare hospitals that routinely test for…

This observational study will follow 300 intensive care unit patients to see how often blood clots caused by central venous catheters remain in the vein after the catheter is taken out. Researchers want to identify risk factors and track whether these clots dissolve or lead to se…