April in the north is more apt to be rainy and slightly cooler than in the south. Itâs not as if Sicilians are heading to beaches in droves in April, but vacationers from colder climates might be tempted. In general, itâs usually a good idea to pack both a small umbrella or rain jacket with your sunglasses.
An arrhythmia (ah-RITH-me-ah) is a problem with the rate or rhythm of the heartbeat. During an arrhythmia, the heart can beat too fast, too slow, or with an irregular rhythm. A heartbeat that is too fast is called tachycardia (TAK-ih-KAR-de-ah). A heartbeat that is too slow is called bradycardia (bray-de-KAR-de-ah). Most arrhythmias are harmless, but some can be serious or even life threatening.
Difference Between Arrhythmia and Dysrhythmia. Both arrhythmia and dysrhythmia mean the same. Arrhythmia means no regular rhythm and dysrhythmia means abnormal rhythm. Disturbances of cardiac rhythm or arrhythmias are common in people, often benign, and often intermittent. However, they can be severe sometimes leading to cardiac compromise.