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 distal transradial approach (dTRA) via the anatomical snuffbox is hypothesized to be more beneficial than the conventional transradial access (cTRA) in patients undergoing coronary procedures. This prospective single-center randomized trial was designed to investigate the safety, efficacy, and various ultrasound parameters of dTRA.
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.
This research; The aim of this study was to evaluate the effect of the pre-procedural education given to the patients undergoing coronary angiography on the anxiety level and vital signs of the patients.
The investigators hypothesise that there is no increased risk of peri-procedural complications, accompanied by improved patient satisfaction among patients allowed to eat up to the point of coronary angiography/angioplasty compared to patients, kept nil by mouth. Therefore, the investigators aim to change the practice of fasting for all patients before elective catheterization procedures. Consented patients will be randomised in a 1:1 ratio to either fasting (standard hospital fasting policy) or non-fasting (allowed to eat and drink freely up to the point of transfer to the Catheter Laboratory). Primary End Point will composite peri-procedural nausea, vomiting, pre-procedural hypotension, pre-procedural hypoglycemia, intra-procedural emergency endotracheal intubation and aspiration pneumonia. This will be calculated as the number of patients experiencing at least one event. Secondary end-points will include patient satisfaction questionnaire and the individual outcomes assessed in the primary end point.
The study was planned to determine the effect of acupressure on pain, anxiety and vital signs of patients with coronary angiography. Acupressure application was carried out by the responsible researcher, who is certified on this subject, by TRNC Dr. In the Cardiology Service of Burhan Nalbantoğlu Hospital, patients who have undergone angiography will be applied and measurements will be made before mobilization after their informed consent is obtained.
To determine the optimal technique and equipment for selective coronary engagement specifically following Evolut THV implantation using commissural alignment.