The first 840 consecutive patients who underwent percutaneous transluminal coronary angioplasty (PTCA) performed in the same institution were retrospectively assessed at an average follow-up period of 25 months after the initial procedure. The study population consisted of 506 patients with stable angina pectoris (group 1) and 334 patients with unstable angina pectoris (group 2). Clinical end p...

Many patients undergoing pharmacological stress echocardiography for assessing symptoms suggestive of coronary artery disease are found to have a normal test. This study was performed to evaluate whether asthma symptoms simulate angina pectoris. A total 41 consecutive patients who had a negative pharmacological stress echocardiography and had been evaluated for angina pectoris were studied. Pat...

OBJECTIVE Angina pectoris, arrhythmic sudden death and myocardial infarction, all these cardiac events have occasionally been reported during 5-fluorouracil (5-FU) chemotherapy. Underlying mechanisms leading to these events are unknown; damage to the myocytes or vasospasms have been discussed. METHODS 102 consecutive and unselected patients were monitored with 12-lead ECG, echocardiography an...

OBJECTIVE To study whether miR-214 is regulated in coronary artery disease (CAD) patients and whether placental growth factor (PLGF) is a possible target for miR-214 in atherosclerosis. METHODS Circulating miR-214 was measured by quantitative PCR using RNA isolated from 40 patients with CAD, including 12 with stable angina pectoris, 16 with unstable angina pectoris and 12 with acute myocardia...

BACKGROUND Patients with angina pectoris or myocardial infarction frequently present without evidence of cardiac-specific heart enzymes by laboratory analysis or specific pathologic electro-cardiogram findings. The current study analyzed the efficacy of the erythrocyte sedimentation rate as an additional potential indicator for coronary heart disease, the aim being to enable quicker identificat...

OBJECTIVE Plaque rupture may be the local expression of a widespread coronary instability. This study aimed to investigate: (1) the prevalence and characteristics of nonculprit plaque rupture; (2) the pancoronary atherosclerotic phenotype in patients with and without nonculprit plaque rupture; and (3) the prevalence and predictors of multiple plaque ruptures. APPROACH AND RESULTS Six hundred ...

Background: Xuefu Zhuyu decoction (XZD) is a popular Chinese medicinal formula and often compared with nitrates in treating coronary heart disease angina pectoris. This systematic review aims to evaluate the efficacy of XZD in treating angina pectoris according to the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-analyses) systematic review standard. Methods: Randomized cont...

OBJECTIVE There have been no systematic reviews, let alone meta-analyses, of randomized controlled trials (RCTs) comparing tongxinluo capsule (TXL) and beta-blockers in treating angina pectoris. This study aimed to evaluate the efficacy of TXL and beta-blockers in treating angina pectoris by a meta-analysis of eligible RCTs. METHODS The RCTs comparing TXL with beta-blockers (including metopro...

Ischemic heart disease is the world’s leading cause of mortality and also causes widespread morbidity and limitation of life-style. Coronary artery disease (CAD) is the predominant cause of ischemic heart disease and generally results from fixed coronary artery obstruction that limits myocardial oxygen delivery relative to demand. Mortality associated with CAD is relatively high and was estimat...

Background Angiogenesis does not fully counteract myocardial ischemia in stable angina pectoris. Refractory angina pectoris, with remaining symptoms despite medication and no possibility for bypass surgery or angioplasty, is rather common. Angiogenic gene therapy is a novel treatment strategy for these patients. Methods and results In study I, six patients with refractory angina received intram...