racing heartbeat

Verified 5 Years 80 reviews Russia

• palpitations
• dyspnea
• syncope
• fatigue
• dizziness
• chest pain
• lightheadedness

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bradycardia heartbeat

Verified 5 Years 80 reviews Russia

• feeling faint or dizzy
• shortness of breath
• feeling tired or weak
• chest pain

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Fibrillation heartbeat

Verified 5 Years 80 reviews Russia

• Irregularly irregular rhythm.
• No P waves.
• Absence of an isoelectric baseline.
• Variable ventricular rate.
• QRS complexes usually < 120ms, unless pre-existing bundle branch block, accessory pathway, or rate-related aberrant conduction.

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