Bifalgorithm post

"Which of the following physical characteristics primarily distinguishes OCT from IOS imaging. A OT uses high frequency sound waves, whereas IOS utilizes near infraide light. B OCD relies on near infra light and requires blood clearance, while IOS uses ultrasound and does not require blood clearance. See O provides deeper tissue penetration, whereas IRS provides ten times axial resolution. Both modalities rely on the same acoustic principles but different catheter sizes. Correct Answer B OCD uses near infraide light, which has a shorter WLE than red blood cells, causing signal back scattering. Thus, it requires temporary blood clearance with contrast or desron. To visualize the vessel wall. IOS uses high frequency ultrasound, which does not get blocked by red blood cells. If a cardiologist needs to accurately measure the thickness of a fibrous cap to identify a vulnerable block which modality is preferred and wide. He I was because it has deeper tissue penetration of five to six millimeter V OCD because it has an Axel resolution of ten to 20 miroommeter versus I versus 102, 100, and 50 miroommeter C OT because it does not require blood clearance, d IRS because it provides realtime three D reconstruction without artifacts. Correct Answer B OC offers approximately ten times higher AEL resolution than IOS, making it the superior choice for evaluating thin cap fibre dramas and fine surface structures when evaluating a heavily calcified coronal lesion. Ives is generally preferred over O city because A I ultrasound waves penetrate through thick calcium, whereas OCT light is blocked. Ocros Better Ten Strut Visualization C. Ios can automatically measure human condos with reproducibility. The IRS uses live signals that yield superior block characterization correct Answer A, while OC offers superior surface imaging. Ultrasound waves from IRS can penetrate deeper through heavily calcified lesions to evaluate the full depth and arc of the calcium. "

"Which of the following physical characteristics primarily distinguishes OCT from IOS imaging. A OT uses high frequency sound waves, whereas IOS utilizes near…