Active clinical trials for "Angina Pectoris"

The aim of the study is to examine the efficacy of Paclitaxel injection after a stent implantation in patients with stenosis in native coronary arteries to prevent restenosis in comparision with two admitted therapies.

The therapy under investigation involves an implanted Medtronic neurostimulation system to relieve symptoms of angina pectoris pain. Electrical impulses are applied to targeted areas of the spinal cord through an implanted lead (a flexible insulated wire) that is powered by an implanted battery.

The purpose of this study is to determine whether patients undergoing coronary intervention that also require oral anticoagulation, treatment with the COBRA PzF stent plus 14-day dual anti-platelet therapy (DAPT) has higher safety and non-inferior outcomes for thrombo-embolic events than compared with standard FDA-approved drug eluting stent (DES) plus 3 or 6-month DAPT.

Arms Assigned Interventions Experimental: Ivabradine Ivabradine 5 mg twice a day for first 4 weeks and 7.5mg twice a day when positive ETT and HR>60times/min or negative ETT and HR>80times/min of subjects. Active Comparator: Atenolol Atenolol 12.5 mg twice a day for first 4 weeks and 25mg twice a day when positive ETT and heard rate>60times/min or negative ETT and HR >80times/min of subjects.

This study is undertaken to determine if ticagrelor augments adenosine-induced coronary flow reserve (CFR), ameliorates clinical symptomatology and exercise tolerance in patients with MVA

Ranolazine is an effective and remarkably safe agent for the treatment of patients with chronic stable angina, but its inhibition of voltage gated potassium channels and electrocardiogram (EKG) corrected QT (QTc) prolongation properties have lead many to question its safety when combined with antiarrhythmic drugs. The investigators have proposed a study to determine the safety of ranolazine in patients with chronic stable angina who also take amiodarone. And are conducting a prospective single-center randomized single-blinded placebo controlled trial to run out of our large cardiology practice setting at Cardiovascular Consultants of Nevada. The hypothesis is that there will be no difference in the ventricular arrhythmia burden. The primary outcome will be the measurement of ventricular arrhythmia episodes on serial holter monitor and other serially acquired recordings (such as electrocardiogram, pacemaker or implantable defibrillator (ICD) data, and stress test data) over a three month trial period.

This study evaluates the Efficacy and Safety of Paclitaxel-Coated Balloon Catheter in Patients With Diffuse Long De Novo Lesions of Main Coronary Arteries.

This study aims to evaluate the efficacy and safety of traditional Chinese medicine DaZhu Rhodiola Rosea Capsule for treatment of coronary artery disease by observing angina symptoms, exercise capacity, and quality of life.

This study is a randomized, double-blind, parallel-controlled, multicenter clinical study to evaluate the efficacy and safety of Xinnaoning capsule in the treatment of chronic stable angina pectoris (Qi stagnation and blood stasis syndrome).

This registry is designed to investigate factors affecting the efficacy of Dun Ye Guan Xin Ning tablet on patients with stable angina. The potential hypothesis is that Dun Ye Guan Xin Ning has a better effect on different subgroup patients with certain characteristics.