This is a medical Device , What do think its use for ?
Question An 83-year-old woman with long-standing atrial fibrillation who had previously undergone atrioventricular nodal ablation and pacemaker placement presented with symptoms of progressive heart failure Which structure is most dilated? Aorta Left atrium Left ventricle Right atrium Right ventricle
Question What is the diagnosis in this patient who presented with sudden painful vision impairment after vigorous exercise?
what is the abnormality here ?
Question A 56-year-old woman with hypertension presented with a sudden onset of painless impaired vision in the right eye. On the previous day, she had undergone cardiac catheterization for evaluation of hypertensive emergency (chest pain and blood pressure of 235/110 mm Hg) with mild