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Antiarrhythmic agents, also known as cardiac dysrhythmia medications, are a class of drugs that are used to suppress abnormally fast rhythms (tachycardias), such as atrial fibrillation, supraventricular tachycardia and ventricular tachycardia.
Class of antihypertensives that work by causing relaxation of blood vessels as well as a decrease in blood volume, which leads to lower blood pressure and decreased oxygen demand from the heart. [ 1 ]
Cardiovascular agents are drugs that affect the rate and intensity of cardiac contraction, blood vessel diameters, blood volume, blood clotting and blood cholesterol levels. [1] They are indicated to treat diseases related to the heart or the vascular system (blood vessels), such as hypertension , hyperlipidemia , coagulation disorders , heart ...
A good time to check your heart rate is in the morning after you’ve had a good night’s sleep, ... Some drugs and medications affect heart rate, meaning you may have a lower maximum heart rate ...
A diagnosis of bradycardia in adults is based on a heart rate of less than 60 BPM, [1] although some studies use a heart rate of less than 50 BPM. [34] This is usually determined either by palpation or ECG. [1] If symptoms occur, a determining electrolytes may help determine the underlying cause. [28]
Tachycardia (heart rate too fast) [44] Rapid drop in Weight [40] Headaches [40] Dizziness [40] Insomnia [40] Psychological disorder (for example anxiety) [45] Compromised liver or kidney function with drugs that inhibit an enzyme called CYP3A4 [46] Pre-existing ophthalmopathy (eye disorders) [47]
Reverse use dependent drugs that slow heart rate (such as quinidine) can be less effective at high heart rates. [11] The refractoriness of the ventricular myocyte increases at lower heart rates . [ citation needed ] This increases the susceptibility of the myocardium to early Afterdepolarizations (EADs) at low heart rates.
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