Tachycardia Steroids
The heart normally beats at a rate of about 60 to 100 beats per minute at rest. A rate faster than 100 beats a minute in an adult is called tachycardia. Most people experience transient rapid heartbeats, called sinus tachycardia, as a normal response to excitement,
The two main types of tachycardia are abnormal supraventricular tachycardias (which originate in the upper...
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From Our Experts
Paroxysmal Atrial Tachycardia (PAT): Irregular Heart Beats
What we call normal rhythm is stimulated by a group of cells in the upper chamber of our heart called the atrium. This group of cells is in... Read more »
Are Long Term Inhaled Steroids Safe?
Many patients are prescribed inhaled corticosteroids for asthma control. With good reason, patients are concerned about the long term... Read more »
Steroids May Reduce Your Chances for Another Severe Asthma Attack
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From Our Sources
Ventricular tachycardia
Source: ADAM Encyclopedia
Ventricular tachycardia (VT) is a rapid heartbeat that starts in the ventricles.Alternative NamesWide-complex tachycardia; V tach; Tachycardia -... Read more »
Paroxysmal supraventricular tachycardia (PSVT)
Source: ADAM Encyclopedia
Paroxysmal supraventricular tachycardia (PSVT) is an occasional rapid heart rate. "Paroxysmal" means from time to time. Alternative NamesPSVT;... Read more »
Multifocal atrial tachycardia
Source: ADAM Encyclopedia
Multifocal atrial tachycardia is a rapid heart rate that occurs when too many signals (electrical impulses) are sent from the upper heart to the... Read more »
Benefits of Inhaled Steroids for COPD May Be Overstated
A new study suggests that inhaled steroids may not provide much relief for patients having a COPD exacerbation. Researchers in India analyzed 11... Read more »
IV Steroids May Be Overkill for COPD Patients
Up to 90 percent of patients hospitalized for COPD may be given doses of steroids that are higher than they need, researchers say. A new study of... Read more »
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