Definition: The word "antiarrhythmics" refers to medications that reduce or eliminate irregular heartbeats, often used in certain conditions, like arrhythmias or severe heart failure. They typically work by increasing the strength or rate of a specific chemical called an "atrial fibrillation," which occurs when the heartbeat is not beating as expected. Antiarrhythmic drugs can include beta-blockers and cardioversion devices, among others.

antiarrhythmic

Definition: Arrhythmia refers to a rapid, irregular heartbeat with irregular beats or periods that do not cause sudden stoppage, thus causing rhythm disturbances. It's often seen in people with heart disease, such as arrythmia.

arrhythmic

Definition: The term 'arrhythmical' comes from Greek, meaning "without rhythm." It describes a condition where the electrical activity in an organism's heart is irregular or abnormal, which can lead to various symptoms such as chest pain, shortness of breath, or palpitations.

arrhythmical

Definition: In Greek, 'arithmetic' means "to calculate." In Hebrew, this translates to "counting." In English, it refers to a sudden, irregular, or jerky movement in which a person's heart rate is not coordinated with their breathing rhythm, leading to symptoms like shortness of breath or palpitations.

arrhythmically