Cardiovascular
Clinical reference
Unstable Angina
Unstable angina is chest pain at rest or with minimal exertion without biomarker elevation. Part of ACS spectrum requiring urgent evaluation.
UA
crescendo angina
pre-infarction angina
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Core official overview
What this condition is
Angina is chest pain or discomfort you feel when there is not enough blood flow to your heart muscle. Your heart muscle needs the oxygen that the blood carries. Angina may feel like pressure or a squeezing pain in your chest. It may feel like indigestion. You may also feel pain in your shoulders, arms, neck, jaw, or back. Angina is a symptom of coronary artery disease (CAD), the most common heart disease. CAD happen…
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Recruiting clinical trials
Additional official research
RECRUITING
N/A
NCT04988685
The purpose of the SIROOP Registry is to retrospectively and prospectively collect baseline, clinical and procedural characteristics of patients who have undergone PCI and are treated with either currently available sirolimus or paclitaxel…
RECRUITING
PHASE4
NCT02845531
The purpose of this study is to determine whether ICD(Implantable Cardioverter Defibrillator) implantation on the top of optimal medical therapy in patients with variant angina manifesting as aborted sudden cardiac death reduces the incide…
RECRUITING
N/A
NCT06075602
The purpose of the COMPLEX Registry is to prospectively and retrospectively collect baseline, clinical and procedural data of patients who have undergone PCI or CABG for complex and/ or calcified chronic CAD, irrespective of clinical prese…
RECRUITING
N/A
NCT06384846
The goal of this observational study is to evaluate whether artificial intelligence (AI) algorithms can predict or exclude acute coronary syndrome (ACS) in adults using data generated by routine hematology testing. The main questions the s…
RECRUITING
N/A
NCT07444957
This prospective, multicenter, post-market observational study aims to evaluate the safety and effectiveness of the crystalline sirolimus-coated balloon (SeQuent® Sirolimus-Coated Balloon) for the treatment of coronary artery disease in ro…
RECRUITING
N/A
NCT05719545
To investigate the risk factors involved in the occurrence and prognosis of the patients with acute coronary syndrome, patients undergoing percutaneous coronary intervention will be recruited and followed up for at least 2 years.
RECRUITING
N/A
NCT07824050
Patients admitted with an acute coronary syndrome (ACS) are at increased risk of malignant cardiac arrhythmias (MA), such as sustained ventricular tachycardia and ventricular fibrillation. Therefore, patients with ST-elevation myocardial i…
RECRUITING
N/A
NCT07366684
This study will evaluate clinical characteristics, frailty, and predictors of prognosis in patients aged 75 years and older who are hospitalized with acute coronary syndrome (ACS). The research includes both a retrospective and a prospecti…
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