ภาวะหัวใจเต้นผิดจังหวะ

Key Facts

• Normal heart rhythm is initiated by the sinoatrial node and travels through specialized conduction pathways.
• Arrhythmias can be detected during routine physical exams via stethoscope auscultation.
• They may cause symptoms like weakness, exercise intolerance, or sudden collapse depending on severity.
• An electrocardiogram is necessary to identify the specific type and origin of the rhythm disturbance.
• Some arrhythmias are benign, while others indicate serious underlying cardiac pathology.