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Sinus Tachycardia
Cardiovascular
Clinical reference
Sinus Tachycardia
Sinus tachycardia (HR >100) is almost always a secondary response — treat the underlying cause (pain, fever, hypovolemia, anxiety, anemia, PE).
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Latest evidence
Latest evidence
Metabolic Syndrome: a Clinical Case Report and Literature Review.
Three-dimensional intracardiac ultrasound-guided catheter ablation for pregnancy-associated supraventricular tachycardia: a case report.
Survivors of Cyanotic Congenital Heart Disease: A Review.
An Unusual Cause of Diffuse T-Wave Inversion: Coronary Arteriovenous Fistula.
Core official overview
What this condition is
What is an arrhythmia?An arrhythmia is a problem with the rate or rhythm of your heartbeat. Your heart beats too quickly, too slowly, or with an irregular pattern. Changes in the electrical signals that control your heartbeat cause arrhythmias.When your heart beats faster than normal, it's called tachycardia.When your heart beats too slowly, it's called bradycardia.When the signal to beat comes too early, it's calle…
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Additional official research
Inappropriate Sinus Tachycardia Registry
The primary objective of this registry is to capture real-world safety and performance data on AtriCure devices used to ablate cardiac tissue when treating Inappropriate Sinus Tachycardia (IST) or Postural Tachycardia Syndrome (POTS). This…
POLish Registry of CArdioneuroablation and CArdioneuromodulation
The multicentre observational study POL-CA involves a wide spectrum of patients with a history of syncopy. The study recruits patients with diagnosed vasovagal syndrome, cardioinhibitory carotid sinus syndrome, symptomatic sinus bradycardi…
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Arrhythmia
What is an arrhythmia?An arrhythmia is a problem with the rate or rhythm of your heartbeat. Your heart beats too quickly, too slowly, or with an irregular pattern. Changes in the electrical signals that control your heartbeat cause arrhythmias.When your heart beats faster than normal, it's called tachycardia.When your heart beats too slowly, it's called bradycardia.When the signal to beat comes too early, it's calle…
Autonomic Nervous System Disorders
Your autonomic nervous system is the part of your nervous system that controls involuntary actions, such as the beating of your heart and the widening or narrowing of your blood vessels. When something goes wrong in this system, it can cause serious problems, including: Blood pressure problems Heart problems Trouble with breathing and swallowing Erectile dysfunction in menAutonomic nervous system disorders can occur…
Atrial Fibrillation
What is atrial fibrillation (AFib)?Atrial fibrillation, also known as AFib or AF, is one of the most common types of arrhythmias. Arrhythmias are problems with the rate or rhythm of your heartbeat. They can cause your heart to beat too slowly, too fast, or in an irregular way.If you have AFib, your heart beats irregularly and sometimes much faster than normal. Also, your heart's upper and lower chambers do not work…