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Unstable Angina
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.
Terms
1
ICD-10
8
Evidence
5
Trials
8
Latest evidence
Latest evidence
Influencing factors of patient delay for decision-making in older patients with acute coronary syndrome: a study based on the Andersen's Behavioral Model.
Effects of Artificial Intelligence Recognition-Based Telerehabilitation on Exercise Capacity in Patients With Hypertension: Randomized Controlled Trial.
Circulating Mitochondrial Open Reading Frame of the 12S Ribosomal RNA Type-c Is Higher in Acute Coronary Syndrome and Is a Prognostic Biomarker for Major Cardiac Events in Patients With Acute Myocardial Infarction: A Case-Control Study.
Coronary computed tomography angiography versus invasive coronary angiography for interventional triage in acute coronary syndrome: Design of the randomized TRACTION trial.
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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ICD-10 quick links
CodesFor study support, terminology recognition, and documentation language.
I20.0
Unstable angina
I25.110
Atherosclerotic heart disease of native coronary artery with unstable angina pectoris
I25.750
Atherosclerosis of native coronary artery of transplanted heart with unstable angina
I25.700
Atherosclerosis of coronary artery bypass graft(s), unspecified, with unstable angina pectoris
I25.790
Atherosclerosis of other coronary artery bypass graft(s) with unstable angina pectoris
I25.710
Atherosclerosis of autologous vein coronary artery bypass graft(s) with unstable angina pectoris
I25.720
Atherosclerosis of autologous artery coronary artery bypass graft(s) with unstable angina pectoris
I25.730
Atherosclerosis of nonautologous biological coronary artery bypass graft(s) with unstable angina pectoris
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Recruiting clinical trials
Additional official research
SIROOP Registry - A Prospective Registry Study to Evaluate the Outcomes of Coronary Artery Disease Patients Treated With SIROlimus Or Paclitaxel Eluting Balloon Catheters
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…
Implantable Cardioverter Defibrillator Versus Optimal Medical Therapy In Patients With Variant Angina Manifesting as Aborted Sudden Cardiac Death
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…
COMPLEX Registry - a Prospective COhort Study to Describe the Management and Outcomes of Patients Presenting with CompLEX and Calcified Coronary Artery Disease
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…
Diagnostic Performance of Artificial Intelligence Algorithms in Prediction of Acute Coronary Syndrome Based on White Blood Cell Properties
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…
Safety and Effectiveness of the Crystalline Sirolimus-Eluting Device in Patients With Coronary Artery Disease
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…
A Cohort of Patients Undergoing Percutaneous Coronary Intervention
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.
Analysis of Life-threatening ARrhythMias After Acute Coronary Syndrome
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…
Clinical Characteristics, Frailty, and Prognostic Predictors in Patients Aged 75 and Older With Acute Coronary Syndrome
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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