View clinical trials related to Coronary Angiography.
Filter by:This research was conducted with the aim of determining the effect of acupressure on the level of back pain and fatigue after coronary angiography.
In calcified lesions, optimal stent placement and expansion may prove to be challenging. Lesion preparation is necessary to facilitate optimal stenting in calcified lesions, for which orbital atherectomy can used. Therefore the aim of this study is to: 1. Show that orbital atherectomy effectuates optimal stent expansion 2. Investigate the mechanics of lesion preparation when using orbital atherectomy Patients presenting with a significant and severely calcified lesion in need of orbital atherectomy will undergo optical coherence tomography guided orbital atherectomy and stent placement.
The main objective of the study is to assess whether the distal radial arterial approach (snuff box or back of the hand) is not inferior to the radial arterial approach at the wrist, in the management of coronary angiography for diagnostic purposes
All patients who undergo to percutaneous coronary diagnostic or interventional procedures through transradial access (TRA) will be screened for inclusion in this prospective observational study and patients with TRA failure necessitating vascular crossover will be included in the Registry after signing a dedicated written informed consent. A Control group of consecutive patients with radial access and without crossover will be included. Primary end point of the study is the rate of in-hospital vascular complications and major bleeding in crossover vs non crossover groups
This study is a retrospective, single-center study.This experiment aims to explore the influence of CT-FFR as a relevant for revascularization on the prognosis of patients with coronary heart disease, assessing concurrent on different basis the difference of prognosis of patients with revascularization was analyzed, and the significance of revascularization related by CT-FFR was analyzed.This study is a retrospective study. The treatment strategies of all patients are based on the results of CAG，including coronary revascularization.After calculating the CT-FFR value, the above doctors will formulate treatment strategies based on the results and formulate treatment strategies retrospectively.
To determine the optimal technique and equipment for selective coronary engagement specifically following Evolut THV implantation using commissural alignment.
This is a prospective, double-blind, sham-controlled, multicenter, randomized clinical trial is to study the effects of remote ischemic preconditioning on contrast-associated acute kidney injury, functional capacity, and major adverse kidney events in in patients with congestive heart failure undergoing cardiac catheterization and/or percutaneous coronary intervention.
Coronary angiography (CAG) is a diagnostic method used as the gold standard in the diagnosis of coronary artery disease (CAD), which is increasingly prevalent in developed and developing countries and is one of the leading causes of morbidity and mortality in the world. Although coronary angiography is one of the best diagnostic methods of CAD, it can cause psychological problems such as stress, fear, anxiety in patients; It also causes physical problems such as bleeding, hematom and pain. Pharmacological and non-pharmacological methods are used by nurses to solve problems of patients, to ensure their relaxation and to improve their quality of life. With the development of technology, virtual reality (VR) glasses have been used to have fun at first, and later to provide pain management and to solve anxiety problems. VR glasses are an advanced technology that allows the patient to move into a virtual world and focus his attention on other thoughts, giving less attention to pain and anxiety. During literature search, no studies were found about the effect of using SG glasses on pain and anxiety during CAG. This research will be conducted to determine the effect of VR glasses used during CAG on pain, anxiety and hemodynamic parameters of patients who will experience coronary angiography for the first time.
This single-center, prospective, randomized study will evaluate distal radial artery (dRA) vs. proximal radial artery access (pRA) in regards to hand function and radial artery occlusion.
The objective of the study is to determine that a coronary angiography (CAG) or percutaneous coronary intervention (PCI) via a distal puncture of the radial artery (distal transradial access, dTRA) leads to a lower rate of radial artery occlusion (RAO) while also showing that it has a similar success rate when compared to the traditional proximal (proximal transradial access, pTRA) puncture site.