Angiography News and Research

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Radial access may revolutionize the field of peripheral artery interventions

A new study published today in the Journal of the Society for Cardiovascular Angiography & Interventions (JSCAI) explores the safety and efficacy of using radial access (RA) for peripheral artery interventions.

16 Oct 2023

Non-invasive eye exam could be a valuable tool for early detection of cerebral small vessel disease

A research team led by the Keck School of Medicine of USC has discovered that a non-invasive eye exam may be a possible tool for screening Black Americans and other people from underdiagnosed and high-risk populations for cerebral small vessel disease, a major contributor to cognitive impairment and dementia.

6 Oct 2023

AI-Doctor's accuracy in retinal disease detection redefines medical diagnosis

An advanced artificial Intelligence (AI) system designed to interpret fundus fluorescein angiography (FFA) images precisely.

25 Sep 2023

AI slashes stroke treatment time and saves lives in new study

AI-driven software significantly speeds up the detection of large vessel occlusion in stroke patients, reducing treatment time and potentially improving outcomes. The automated system was linked to a 60% drop in mortality rates in a clinical trial across four comprehensive stroke centers.

21 Sep 2023

Major cardiovascular organizations join forces to establish independent board

Many of the nation's most prominent cardiovascular organizations, representing tens of thousands of physicians, unite today to pursue the creation of a new Board for cardiovascular medicine.

21 Sep 2023

Machine learning algorithm flags unruptured cerebral aneurysms missed in routine clinical care

Unruptured cerebral aneurysms of sizes and locations that require attention may be frequently missed in routine clinical care, but a machine learning algorithm could minimize missed care opportunities, according to a new study from UTHealth Houston.

13 Sep 2023

Inorganic nitrate reduces contrast-induced nephropathy in high-risk patients

Inorganic nitrate reduces contrast-induced nephropathy (CIN), improves renal outcomes and reduces cardiac events compared to placebo in patients at risk of renal injury undergoing coronary angiography for acute coronary syndrome, according to late breaking research presented in a Hot Line session today at ESC Congress 2023.

29 Aug 2023

OCT-guided PCI does not reduce target vessel failure in complex patients, but improves safety

Optical coherence tomography (OCT)-guided percutaneous coronary intervention (PCI) leads to a larger minimum stent area but does not reduce the two-year rate of target vessel failure compared with angiography-guided PCI, according to late breaking research presented in a Hot Line session today at ESC Congress 2023.

28 Aug 2023

Trial addresses the optimal timing for complete revascularization of patients with STEMI and multivessel disease

Immediate multivessel percutaneous coronary intervention (PCI) is non-inferior to staged multivessel PCI for reducing death and ischaemic events in patients with ST-segment elevation myocardial infarction (STEMI) and multivessel coronary artery disease, according to late breaking research presented in a Hot Line session today at ESC Congress 2023.

28 Aug 2023

Study shows efficacy and safety of OCT-guided strategy for percutaneous coronary intervention

Optical coherence tomography (OCT) is non-inferior to intravascular ultrasound (IVUS) for guiding percutaneous coronary intervention (PCI), according to late breaking research presented in a Hot Line session today at ESC Congress 2023.

28 Aug 2023

Intravascular imaging-guided PCI associated with lower rate of target lesion failure

Intravascular imaging-guided percutaneous coronary intervention (PCI) is associated with a lower rate of target lesion failure compared with angiography-guided PCI, according to late breaking research presented in a Hot Line session today at ESC Congress 2023.

28 Aug 2023

Physiology-guided complete revascularization reduces ischemic events in older MI patients

Physiology-guided complete revascularization reduces ischemic events compared with culprit-only revascularization in myocardial (MI) infarction patients aged 75 years or older with multivessel disease, according to late-breaking research presented in a Hot Line session today at ESC Congress 2023.

28 Aug 2023

ESC statement: Competency-based cardiac imaging delivery needed for effective patient care

Competency-based cardiac imaging delivery is needed for effective and efficient patient care, according to a European Society of Cardiology (ESC) statement published today in European Heart Journal, a journal of the ESC.

25 Aug 2023

Newly published ESC Guidelines provide comprehensive overview of acute coronary syndromes

The European Society of Cardiology (ESC) Guidelines on acute coronary syndromes are published online today in European Heart Journal.

25 Aug 2023

The current evidence and advances in mechanical thrombectomy for acute ischaemic stroke

The current evidence on advancements in mechanical thrombectomy (MT).

14 Aug 2023

Photon-counting CT protocol shows promise for lung imaging

New CT technology allows for a comprehensive, simultaneous evaluation of lung structure and function, something not possible with standard CT, according to a study published in Radiology, a journal of the Radiological Society of North America.

11 Jul 2023

New study to evaluate bleeding complications in patients undergoing high-risk PCI with Impella

A new multicenter, single-arm, open-label study is the first to exclusively assess bleeding complications in patients undergoing high-risk percutaneous coronary interventions (PCI) with Impella with independent adjudication via a clinical events adjudication committee and will gather meaningful real-world data based on contemporary practice.

5 Jul 2023

Novel PET radiotracer shows high sensitivity, specificity in diagnosing coronary artery disease in obese patients

A novel PET perfusion radiotracer, 18F-flurpiridaz, can diagnose coronary artery disease (CAD) in obese patients with a higher sensitivity and specificity compared to 99mTc-SPECT myocardial perfusion imaging (MPI), according to research presented at the 2023 Society of Nuclear Medicine and Molecular Imaging Annual Meeting. 18F-flurpiridaz PET MPI obtained images at a lower radiation dose than 99mTc-SPECT MPI and performed similarly in both obese and non-obese patients.

27 Jun 2023

Cardiac MRI is a safe and valuable tool to help evaluate patients with acute chest pain

An estimated 3 million patients visit emergency departments each year with acute chest pain and mildly elevated troponin levels.

20 Jun 2023

New ultra-high-resolution CT enables accurate diagnosis of coronary artery disease in high-risk patients

New ultra-high-resolution CT technology enables excellent image quality and accurate diagnosis of coronary artery disease in high-risk patients, a potentially significant benefit for people previously ineligible for noninvasive screening, according to a study published in Radiology, a journal of the Radiological Society of North America (RSNA).

20 Jun 2023

Angiography News and Research

Radial access may revolutionize the field of peripheral artery interventions

Non-invasive eye exam could be a valuable tool for early detection of cerebral small vessel disease

AI-Doctor's accuracy in retinal disease detection redefines medical diagnosis

AI slashes stroke treatment time and saves lives in new study

Major cardiovascular organizations join forces to establish independent board

Machine learning algorithm flags unruptured cerebral aneurysms missed in routine clinical care

Inorganic nitrate reduces contrast-induced nephropathy in high-risk patients

OCT-guided PCI does not reduce target vessel failure in complex patients, but improves safety

Trial addresses the optimal timing for complete revascularization of patients with STEMI and multivessel disease

Study shows efficacy and safety of OCT-guided strategy for percutaneous coronary intervention

Intravascular imaging-guided PCI associated with lower rate of target lesion failure

Physiology-guided complete revascularization reduces ischemic events in older MI patients

ESC statement: Competency-based cardiac imaging delivery needed for effective patient care

Newly published ESC Guidelines provide comprehensive overview of acute coronary syndromes

The current evidence and advances in mechanical thrombectomy for acute ischaemic stroke

Photon-counting CT protocol shows promise for lung imaging

New study to evaluate bleeding complications in patients undergoing high-risk PCI with Impella

Novel PET radiotracer shows high sensitivity, specificity in diagnosing coronary artery disease in obese patients

Cardiac MRI is a safe and valuable tool to help evaluate patients with acute chest pain

New ultra-high-resolution CT enables accurate diagnosis of coronary artery disease in high-risk patients

Expanding research and clinical options for children with cancer

Examining how pain could play a direct protective role in the gut

From Puberty to Menopause: Clue’s CEO, Audrey Tsang on the Power of Femtech

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