We investigated the prognostic significance of new-onset angina in patients in whom coronary anatomic characteristics were known. New onset angina was defined as angina of less than 3 months duration. Consecutive patients (n = 1727) with significant coronary artery disease (diagnosed at cardiac catheterization) and who had not had a prior myocardial infarction or congestive heart failure were s...

background and purpose: regarding usefulness of revascularization versus optimal medical therapy in patients with stable angina pectoris, data are challenging. the aim of this 12-month follow-up study was to compare the survival benefit associated with revascularization versus optimal medical therapy on the patients with stable angina pectoris. materials and methods: a prospective clinical stud...

AIMS This article reports a randomized controlled trial of lay-facilitated angina management (registered trial acronym: LAMP). BACKGROUND Previously, a nurse-facilitated angina programme was shown to reduce angina while increasing physical activity, however most people with angina do not receive a cardiac rehabilitation or self-management programme. Lay people are increasingly being trained t...

The effect of smoking five non-nicotine cigarettes and of breathing carbon monoxide on exercise-induced angina was evaluated in 12 patients with angina. Smoking increased venous carboxyhemoglobin from 1.71 to 5.35%, decreased exercise duration until angina 45%, increased ischemic ST-segment depression at angina from 1.33 to 1.52 mm, and decreased systolic blood pressure times heart rate at angi...

OBJECTIVE To assess whether neopterin concentrations in women with unstable angina differ from those in women with chronic stable angina. DESIGN Prospective cohort study. SETTING University hospital in south west London. PATIENTS 114 consecutive women with angina were studied: 82 had chronic stable angina (typical exertional chest pain, positive exercise ECG testing, and/or abnormal myoca...

BACKGROUND Although transmyocardial laser revascularization (TMR) has provided symptomatic relief of angina over the short term, the long-term efficacy of the procedure is unknown. Angina symptoms as assessed independently by angina class and the Seattle Angina Questionnaire (SAQ) were prospectively collected up to 7 years after TMR. METHODS Seventy-eight patients with severe angina not amena...

BACKGROUND Angina, the cardinal symptom of coronary artery disease (CAD), is amenable to a range of therapies, and its routine assessment is considered a performance measure of quality. However, the prevalence of frequent angina among outpatients with CAD is unknown. METHODS The Coronary Artery Disease in General Practice (CADENCE) Study utilized a cluster-stratified, cross-sectional design t...

BACKGROUND Under-recognition of angina by physicians may result in undertreatment with revascularization or medications that could improve patients' quality of life. We sought to describe characteristics associated with under-recognition of patients' angina. METHODS AND RESULTS Patients with coronary disease from 25 US cardiology outpatient practices completed the Seattle Angina Questionnaire...