Medical Devices Reviews

Patient9 helps you choose which medical device is best for you. We do all the homework for you by combing through the scientific literature and gathering actual patient reviews. Finally, you’ll have a voice when talking with your doctor about which device to put in, or on, your body.

Iatrogenic

Iatrogenic: Understanding the Negative Effects of Medical Treatment

Introduction Medical interventions are often seen as beneficial and necessary for improving health and saving lives. However, they also carry hidden risks that may not be apparent until years later. Some of these risks include adverse reactions, infections, complications, overdiagnosis, overtreatment, and medical errors. These risks can cause harm to patients, increase healthcare costs, and […]

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Bernstein Test

Bernstein Test: Unveiling the Secret to Gastric Reflux Diagnosis

Introduction The Bernstein test is a medical procedure that simulates the symptoms of gastroesophageal reflux disease (GERD) by dripping a mild acid solution into the lower esophagus. The purpose of the test is to determine if the patient’s chest pain or heartburn is caused by acid reflux or by another condition. The test is performed

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Stretta Procedure

Stretta Procedure: A Non-Surgical Solution for Chronic GERD

Introduction The Stretta procedure is a minimally invasive treatment for gastroesophageal reflux disease (GERD). It involves the use of radiofrequency energy to create small lesions in the lower esophageal sphincter (LES), the muscle that prevents stomach acid from flowing back into the esophagus. The lesions cause the LES to tighten and improve its function, reducing

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Angiotensin effects

Exploring Angiotensin Effects: Implications in Health and Disease

Introduction The enigmatic and elusive nature of angiotensin unveils a perplexing tale within the realm of cardiovascular well-being, as it intricately weaves its web through the intricate tapestry of blood pressure regulation and fluid equilibrium. Originating from the depths of the kidneys, this enigmatic peptide hormone emerges in response to an array of stimuli, ranging

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Sinoatrial node

Sinoatrial Node: The Pacemaker of the Heart’s Rhythm

Introduction In the vast expanse of the heart’s chambers resides a minuscule entity known as the sinoatrial node, affectionately referred to as the SA node. Its inconspicuous size belies its paramount importance in the intricate symphony of cardiac operation. With power akin to that of a natural maestro, this diminutive structure takes charge, initiating electrical

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Life Expectancy after Heart Valve Replacement: Factors That Impact Your Long-Term Health

Introduction Follow-up care is an essential part of any medical treatment. It helps to monitor the progress of the patient, detect any complications or side effects, and provide support and guidance. Follow-up care can also prevent or reduce the risk of recurrence, infection, or chronic conditions. Depending on the type and severity of the treatment,

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hole in the heart valve

Hole in the Heart Valve: Causes, Symptoms, and Treatment Options

Introduction A hole in the heart valve is a type of congenital heart defect that affects the structure of the heart. It occurs when there is an opening in the wall (septum) that separates the lower chambers (ventricles) or the upper chambers (atria) of the heart. This can cause abnormal blood flow and affect the

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vegetation heart valve

Vegetation Heart Valve: A Revolutionary Solution for Heart Health

Introduction Vegetation heart valve is a condition which refers to the growth of abnormal masses of tissues on any of your heart valves. These masses can be made up of different things such as blood cells, fibrin and bacteria. Vegetation heart valve can interfere with the normal function of the heart valve by causing it

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catheter sizes

Understanding Catheter Sizes: A Comprehensive Guide

Introduction Catheters are thin, flexible tubes that are inserted into the body to drain fluids or deliver medications. Catheters can be used for various purposes, such as urinary catheters to drain urine from the bladder, intravenous catheters to deliver fluids or drugs into the bloodstream, or cardiac catheters to measure the pressure and oxygen levels

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Edwards Valve

Everything You Need to Know About Edwards Valve

Introduction Edwards Valve is a company that specialises in designing and manufacturing valves for various industrial applications. The company was founded in 1958 by Norman Edwards, a mechanical engineer who invented a new type of valve that could withstand high pressures and temperatures. Edwards Valve offers a range of products, such as ball valves, butterfly

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