The coronary sinus is a collection of smaller veins that merge together to form the sinus (or large vessel), which is located along the heart’s posterior (rear) surface between the left ventricle and ...

Please provide your email address to receive an email when new articles are posted on . A coronary sinus reducer reduced the frequency of angina events for patients with significant CAD. However, the ...

ATLANTA, GA — Despite failing to increase perfusion as hypothesized, a coronary sinus reducer (CSR) in a sham-controlled randomized trial meaningfully reduced angina and improved quality of life in ...

BOSTON, MA—Patients with heart failure and mildly reduced or preserved ejection fraction (HFmrEF/HFpEF) and elevated left atrial pressures appear to derive lasting benefits from a shunt that diverts ...

A high-resolution, motion-resolved MRI method provides rapid and reliable measurement of heart oxygen consumption ...

ATLANTA, GA—An implantable coronary sinus reducer (CSR) in patients with refractory angina significantly reduces symptoms over 6 months of follow-up compared with a placebo procedure, a new study ...

ATLANTA -- For people with stable coronary artery disease and refractory angina, a coronary sinus reducer (CSR) implant showed a symptom alleviation benefit in the small placebo-controlled ...

Cardiac physiologic pacing, also known as cardiac resynchronization therapy, is indicated in patients with heart failure, reduced left ventricular ejection fraction (LVEF) of 50% or less, and either a ...

A partial blockage of a coronary artery may not cause noticeable symptoms. But, as the blockage worsens, it can cause symptoms such as chest tightness, difficulty breathing, and dizziness. This is a ...