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This is complemented by gastro-coronary reflexes [12] whereby the coronary arteries constrict with "functional cardiovascular symptoms" similar to chest-pain on the left side and radiation to the left shoulder, dyspnea, sweating, up to angina pectoris-like attacks with extrasystoles, drop of blood pressure, and tachycardia (high heart rate) or ...
You may even track heart rate, along with other vitals, through an Apple Watch or Fitbit. "Palpitations can mean different things to different people," says Dr. Jay Sengupta, a cardiac ...
Lignophagia is the abnormal behaviour of chewing and eating wood. [1] It has been recorded in several species, but perhaps most commonly in horses where it is usually called, simply, "wood chewing". Lignophagia is a form of the pica disorder , in which normally non-nutritive substances are chewed or eaten.
In trees, heart rot is a fungal disease that causes the decay of wood at the center of the trunk and branches. Fungi enter the tree through wounds in the bark and decay the heartwood . The diseased heartwood softens, making trees structurally weaker and prone to breakage.
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Palpitations with chest pain could mean reduced blood flow to the heart. If the person feels lightheaded or faints, arrhythmias should be considered. [1] Positive orthostatic vital signs may indicate dehydration or an electrolyte abnormality. [1] A mid-systolic click and heart murmur may indicate mitral valve prolapse.
Heart disease is the No. 1 cause of death in the U.S. Yet, according to the American Heart Association, half of Americans are unaware of this sobering statistic. The good news is that a diet ...
A special icing process applied to beech wood leads to results similar to those obtained with fungal decay. After the wood has been soaked, it is iced and then dried. The result is a very light wood with an almost black grain. This result, which also occurs very rarely in nature, is called ice-beech. [43] [44]