This case highlights the diagnostic value of Holter ECG monitoring in uncovering spontaneous arrhythmia mechanisms. Several ...

Welcome listeners to the September 16th 2025 issue of Circulation on the Run. And I'm one of your co-hosts, Dr. Peder Myhre. I'm a professor at the University of Oslo in Norway and social media editor ...

These results provide the first in vivo validation that Tnpo3 overexpression restores alternative splicing and cardiac ...

During normal spontaneous inspiration pulmonary blood flow increases in spite of an increase in resistance to flow in the pulmonary bed. The enhancement of pulmonary flow is caused by an augmentation ...

High-quality mechanistic and clinically relevant science to keep clinicians at the forefront of the latest advancements in the diagnosis and treatment of heart failure ...

You may have been tested for the condition known as factor V Leiden (pronounced factor five lye /-den) because you or someone in your family has had a blood clot in one of the deep veins of the body ...

eLetters should relate to an article recently published in the journal and are not a forum for providing unpublished data. Comments are reviewed for appropriate use of tone and language. Comments are ...

Circulation publishes original research manuscripts, review articles, and other invited content related to cardiovascular health and disease, including observational studies, clinical trials, ...

Research includes animal experiments, cell studies, biochemical, genetic and physiological investigations, and studies on the properties of drugs and materials. It also includes the development and ...

The effects of propranolol, 0.1 mg/kg given intravenously, on atrioventricular (A-V) conduction and intraventricular (IV) conduction were studied in eight patients. Atrial pacing was used to control ...

eLetters should relate to an article recently published in the journal and are not a forum for providing unpublished data. Comments are reviewed for appropriate use of tone and language. Comments are ...

The problem of spontaneous calcific embolization was investigated at necropsy in 165 patients with calcific aortic stenosis. Minor coronary arteries contained calcific emboli in 18 patients (11 per ...