Cardiac syndrome X is defined by an angina pectoris with normal or near normal coronary angiogram.We evaluated the association of Helicobacter pylori (HP) infection with cardiac syndrome X (CSX). We studied 30 patients with CSX, 30 cases with stable angina and also 30 healthy controls. All three groups underwent urea breath test (UBT). Fifty percent (15 out of 30) of CSX patients had positive UBT result (> or =200 dpm), while two other groups did not have the positive results. Regarding high prevalence of HP infection in patients with CSX in our study and probable causative effect of chronic infection in coronary artery diseases, possible role of HP infection in the pathogenesis of CSX is suggested. However well designed clinical trial studies are needed to confirm this preliminary result.

Download full-text PDF

Source
http://dx.doi.org/10.1016/j.ijcard.2008.01.029DOI Listing

Publication Analysis

Top Keywords

cardiac syndrome
12
helicobacter pylori
8
pylori infection
8
infection cardiac
8
patients csx
8
infection
5
csx
5
relation helicobacter
4
syndrome preliminary
4
preliminary study
4

Similar Publications

We present the case of a 74-year-old female patient with a 50 mm ascending aortic aneurysm who underwent ascending aorta replacement. During routine open heart surgery, suboptimal flow in the cardiopulmonary bypass circuit, led to the discovery of a type B aortic dissection with substantial flow in the false lumen. Conservative management was chosen, focusing on blood pressure control in the ICU.

View Article and Find Full Text PDF

Heart failure is a complex clinical syndrome and pediatric heart failure (PHF) has a high mortality rate. Early diagnosis is crucial for treatment and management of PHF. In clinical practice, various tests and examinations play a key role in the diagnosis of PHF, including continuously updated biomarkers, echocardiography, and cardiac magnetic resonance imaging.

View Article and Find Full Text PDF

[Growth and development patterns of Noonan syndrome and advances in the treatment of short stature].

Zhongguo Dang Dai Er Ke Za Zhi

January 2025

Department of Endocrinology, Metabolism and Genetics, Shanghai Children's Medical Center, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China.

Patients with Noonan syndrome (NS) are born with normal or slightly lower body length and weight compared to the normal ranges. However, their height gradually falls behind that of the general population, leading to growth retardation and delayed puberty. In China, the incidence of short stature in patients with NS is approximately 65%.

View Article and Find Full Text PDF

Arrhythmogenic calmodulin variants D131E and Q135P disrupt interaction with the L-type voltage-gated Ca channel (Ca1.2) and reduce Ca-dependent inactivation.

Acta Physiol (Oxf)

February 2025

Department of Biochemistry, Cell and Systems Biology, Institute of Systems, Molecular and Integrative Biology, Faculty of Health and Life Sciences, University of Liverpool, Liverpool, UK.

Aim: Long QT syndrome (LQTS) and catecholaminergic polymorphism ventricular tachycardia (CPVT) are inherited cardiac disorders often caused by mutations in ion channels. These arrhythmia syndromes have recently been associated with calmodulin (CaM) variants. Here, we investigate the impact of the arrhythmogenic variants D131E and Q135P on CaM's structure-function relationship.

View Article and Find Full Text PDF

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!