Title
The Prognostic Value of Ambulatory ECG Monitoring,Used
Delivery time: 8-12 business days (International)
Ambulatory ECG Monitoring (Holter recording) is one of the mostly used cardiac examinations to detect different abnormalities like: arrhythmias, silent or symptomatic ischemia, and abnormal variations in heart rate (abnormal heart rate variability). This work evaluates and discusses the prevalence and prognostic value of each abnormality and the combination of these abnormalities. The focus is on middleaged and elderly subjects with no apparent heart disease in whom these abnormalities may be the first signs of cardiovascular disease or susceptibility.
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Shipping & Returns
Shipping
We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
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Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
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Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.