Dubbed a silent killer, atrial fibrillation was previously thought to affect around a quarter of adults, but scientists discovered that among those with the heart condition, up to 2 in 5 people are likely to develop heart failure over their lifetime❗️ Doctors remain baffled as to the exact cause of atrial fibrillation, which can lead to strokes. It is, however, known to be more common in people with high blood pressure. In atrial fibrillation, the heart rate is irregular and can sometimes be very fast. The NHS says: 'In some cases, it can be considerably higher than 100 beats a minute. It can affect adults of any age, but it's more common in older people. It affects about 7 in 100 people aged over 65 https://www.dailymail.co.uk/health/article-13319189/One-THREE-people-struck-silent-killer-amid-huge-surge-condition.html Bislang ging man davon aus, daß ein Viertel der Erwachsenen von Vorhofflimmern betroffen ist, das als "stiller Killer" bezeichnet wird. Dänische Wissenschaftler fanden heraus, daß bei den Betroffenen bis zu 2 von 5 Personen im Laufe ihres Lebens eine Herzinsuffizienz entwickeln können❗