Objective Despite the widespread and increasing use of ambulatory electrocardiography (ECG), there is no consensus on reference ranges for ambulatory electrocardiogram parameters to guide ...

Objective To assess the safety and tolerability of treadmill exercise testing and the association of revealed symptoms with outcome in apparently asymptomatic patients with moderate to severe aortic ...

The hypothesis of CAST was that drug therapy with antiarrhythmic agents, which suppress ventricular ectopy, would improve clinical outcome. In fact, the opposite of this was observed: ...

The prevalence of cardiac ectopy and conduction delays along with mean±SD of heart rates were obtained and grouped by the following age ranges: neonates (birth to 4 weeks), older infants (1–12 months) ...

Journal of the American Heart Association. Our vision is to innovate and incorporate promising technologies to communicate freely available, high-priority, high-quality content, which accelerates ...

Genital HPV strains are divided into two groups, based on their oncogenic potential and ability to induce viral-associated tumors. Certain strains termed "high-risk strains" (HPV 16, 18, 31, 33 ...

Beta blockers may help reduce symptoms of PACs in some people and are generally recommended as the first step.; Antiarrhythmic drugs may also be effective in reducing PACs, but these drugs are often ...

Objective To establish a birth rate for catecholaminergic polymorphic ventricular tachycardia (CPVT) diagnosed in childhood and observe trends in presentation and management. Design Retrospective ...

EXECUTIVE SUMMARY. In the last decade, myocardial perfusion imaging (MPI) with PET has emerged to play a pivotal role in the clinical routine process for the detection of hemodynamically significant ...

However, at the turn of the century, new safety concerns were raised about the possibility that the use of DMPA might thin the vaginal epithelium and influence cervical ectopy, thereby increasing the ...

If you have heart disease, you’ve likely been told by your healthcare provider to be cautious about what you eat and drink, including that morning cup (or two) of joe.