Recent Examples of truce from the Web. 1  And Cersei, inevitably, sets her own trap: forging a false truce with Daenerys, but secretly plotting to hire the Golden Company and retake the south of Westeros while Daenerys and her dragons are busy with the White Walkers. â , GQ, Game of Thrones, 28 Aug. 2017.
Heart problems-for a patient with heart problems beta-blockers can reduce the workload for the heart; so that it does not have to work so hard to supply all parts of the body with oxygen-rich blood. For people with angina, heart failure, or after a heart attack, reducing the heart's workload is crucial.
Beta Blockers are drugs that slow the heart rate, decrease cardiac output, lessen the force with which the heart muscle contracts and reduce blood vessel contraction. They do this by blocking beta-adrenergic receptors in various parts of the body.eta-blockers cause contraction of the smooth muscle of the peripheral arteries and thereby decrease blood flow to body tissues. As a result, the patient may experience coolness in the hands and feet.