Lower Blood Pressure

Heart palpitations are a form of arrhythmia that can be a symptom of atrial fibrillation, and can be a frightening experience. For many of us it’s the only time that we are reminded that we have a miraculous, beating, blood pumping machine inside our chest, that we are totally reliant upon to keep us alive.
When [...]

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We’ve looked at an introduction to the type of heart arrhythmia where the heart beats excessively fast – known as Tachycardia. This introduction looked at it’s physiology and anatomical symptoms. We’re now going to investigate the various reasons why some people [...]

What is Tachycardia ?

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Tachycardia is a type of heart arrhythmia where the heart beats excessively fast. Most people experience the odd additional or missed heartbeat, usually without noticing it, as a result of excitement, anxiety [...]

British Scientists have invented a new type of medical heart pacemaker that draws some of its power from the heart itself. This is an important breakthrough in the field of self powered devices which can be implanted into the human body.
Although the discovery was part of an experimental project, it is an important breakthrough in [...]

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We tend to take our hearts for granted. Often the only time we actually remember that we have a beating heart which is solely responsible for keeping us alive, is when we feel that flutter [...]