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Some people don’t experience any symptoms at all. Symptoms common in several types of cardiovascular disease include: Shortness of breath. Chest pain. Fatigue. Dizziness. Fainting. Fever ...
Signs and symptoms [ edit ] Patients with heart tumours usually have non-specific symptoms , such as dyspnea (in particular, shortness of breath when lying down), thoracoabdominal pain (pain in the general area around the heart), fatigue, hemoptysis , nausea and vomiting , fever , weight loss, and night sweats.
Synchronized electrical cardioversion is used to treat hemodynamically unstable supraventricular (or narrow complex) tachycardias, including atrial fibrillation and atrial flutter. It is also used in the emergent treatment of wide complex tachycardias, including ventricular tachycardia , when a pulse is present.
Cancer is a group of diseases involving abnormal cell growth with the potential to invade or spread to other parts of the body. [3] [4] Cancer can be difficult to diagnose because its signs and symptoms are often nonspecific, meaning they may be general phenomena that do not point directly to a specific disease process.
In contrast to defibrillation, synchronized electrical cardioversion is an electrical shock delivered in synchrony to the cardiac cycle. [4] Although the person may still be critically ill, cardioversion normally aims to end poorly perfusing cardiac arrhythmias, such as supraventricular tachycardia. [1] [2]
Causes: Not known [3] Risk factors: Alcohol, caffeine, nicotine, psychological stress, Wolff-Parkinson-White syndrome [3] Diagnostic method: Electrocardiogram [3] Prevention: Catheter ablation [3] Treatment: Valsalva maneuver, adenosine, calcium channel blockers, synchronized cardioversion [4] Prognosis: Generally good [3] Frequency: 2.3 per ...
The medications used in animals for atrial fibrillation are largely similar to those used in humans. [188] Electrical cardioversion is occasionally performed in these animals, but the need for general anesthesia limits its use. [188] Standardbred horses appear to be genetically susceptible to developing atrial fibrillation. [189]
According to the ACLS protocol, people with WPW who are experiencing rapid abnormal heart rhythms (tachydysrhythmias) may require synchronized electrical cardioversion if they are demonstrating severe signs or symptoms (for example, low blood pressure or lethargy with altered mental status). If they are relatively stable, medication may be used ...