This is a summary of a preprint research study written by authors from Chiba University, Japan, on Research Square, provided to you by Medscape. This study has not yet been peer reviewed. Visit ...

A 34-year-old woman presented to the hospital after calling the emergency medical service (EMS) due to prolonged constrictive pain in her chest, which had come on suddenly at home. Records showed that ...

For patients with isolated left main (LM) coronary artery disease, pressure-based physiological testing—whether by fractional flow reserve (FFR) or instantaneous wave-free ratio (iFR)—reveals ...

Medically reviewed by Christopher Lee, MDMedically reviewed by Christopher Lee, MD A widowmaker heart attack is a type of heart failure in which the heart's biggest artery, the left anterior ...

For patients with multivessel disease, hybrid coronary revascularization (HCR) produced "satisfactory" outcomes compared with coronary artery bypass grafting (CABG) or percutaneous coronary ...

Case examples of quantitative plaque analysis on coronary CT angiography and 18F-NaF PET in patients with established coronary artery disease. Hybrid CT angiography and 18F-NaF PET of coronary ...

Left: 3D power-Doppler volumes overlaid on anatomical volumes of the myocardium in the left-anterior descending artery. Right: Absolute flow velocities estimated by 4D ultrafast ultrasound flow ...