Heart Health Guide
In this section, you can find information on many topics related to heart rhythm disorders, palpitations, catheter ablation, pacemaker treatments, and overall heart health. The articles prepared by Prof. Dr. Taylan Akgün provide clear and reliable information about symptoms, diagnostic methods, treatment options, and lifestyle recommendations.
You can explore the articles in the Heart Health Guide to better understand your symptoms, protect your heart health, and take the right step at the right time.
Heart Attack and Arrhythmias: The Connection
A heart attack and cardiac arrhythmias share a close, bidirectional…
Life After a Coronary Stent: What You Need to Know
Coronary stent placement is an effective treatment for restoring blood…
Supraventricular Tachycardia (SVT) Ablation
SVT Ablation SVT ablation is a catheter-based procedure that eliminates…
Endocarditis Prophylaxis: Who Needs It and When
What Is Endocarditis Prophylaxis? Endocarditis prophylaxis refers to the administration…
HOMA-IR Calculator – Insulin Resistance Test
Our HOMA-IR calculator estimates your level of insulin resistance using your…
Heart Attack Risk Calculator – ASCVD Score
What Is a Heart Attack Risk Calculator? The ASCVD heart…
Sleep Quality Calculator – Measure Your Sleep Health
Sleep Quality Calculator This sleep quality calculator evaluates your sleep…
Metabolic Age & BMR Calculator – Discover Your Biological Age
Metabolic Age Calculator The metabolic age calculator evaluates your body…
Orthostatic hypotension: Symptoms, Causes and Treatment
Orthostatic hypotension is a sudden drop in blood pressure when…
Vasovagal Syncope: Symptoms, Causes and Treatment
What is vasovagal syncope? Vasovagal syncope is the most common…
Cardiac Syncope: Causes, Symptoms and Treatment
What is cardiac syncope? Cardiac syncope is a sudden loss…
Living With a Pacemaker: Key Precautions
You can usually return to normal life after a pacemaker…
Premature Ventricular Contraction (PVC) Ablation
Premature Ventricular Contraction (PVC) Ablation PVC ablation is a minimally…
Troponin: what it is, and what high levels mean
What is troponin? Troponin is a group of proteins that…
Arm Numbness: What Are the Causes?
Arm numbness is often temporary and harmless. However, in some…
Dressler Syndrome: Symptoms, Causes, and Treatment
What is Dressler syndrome? Dressler syndrome is a type of…
Pulse: Normal Values, Causes of High or Low Heart Rate
What is pulse? Pulse refers to how many times the…
Left Bundle Branch Block (LBBB): Symptoms and Causes
What is left bundle branch block? Left bundle branch block…
Right Bundle Branch Block (RBBB): Symptoms and Causes
Right bundle branch block: what is it? Right bundle branch…
Dizziness: Causes, Symptoms, and When to Seek Help
Dizziness is a common complaint characterized by a sensation of…
Shortness of Breath (Dyspnea): Causes and Symptoms
Shortness of breath is the sensation of not getting enough…
When Are Arrhythmias Dangerous?
For many people diagnosed with an arrhythmia, the most difficult…
Living with arrhythmias: what to pay attention to
When people hear the term arrhythmia, many immediately fear that…
Blood Thinners: Uses, Types, Side Effects, and Safety
Blood thinners are medications that prevent clot formation in blood…
Vitamin K: Benefits, Deficiency, and Food Sources
Vitamin K is an essential vitamin required for blood clotting,…
Heart Palpitations When Lying Down: Causes, Symptoms
Heart palpitations when lying down Heart palpitations that begin when…
Heart Palpitations in Young Adults: Causes and Triggers
Heart palpitations in young adults Many young people experience significant…
Heart Palpitations in Older Adults: Causes, Risks and Evaluation
Why palpitations matter with aging Palpitations in older adults have…
Triglycerides: What They Are, Causes and Health Risks
Triglycerides are an important type of fat found in the…
Chest X-ray: What It Is, Why It’s Done and What It Shows
What is a chest X-ray? A chest X-ray is a…
Obesity: Causes, Health Risks and Treatment Options
What is obesity? Obesity is a condition in which an…
Causes of Left Arm Pain: Symptoms and Treatment
Left arm pain is a common complaint in daily life…
Pulsed Field Ablation (PFA)
Pulsed Field Ablation (PFA) is a new-generation catheter ablation technology…
Vagal Maneuvers: How to Slow Your Heart Rate in SVT
Vagal maneuvers are simple, non-invasive techniques used to slow the…
Cardioversion: Restoring Normal Heart Rhythm
What is cardioversion? In atrial fibrillation, atrial flutter, and some…
Sinus Tachycardia: Symptoms, Causes and Treatment
Sinus tachycardia is a condition in which the heart beats…
Leadless Pacemaker: What It Is and How It Works
A leadless pacemaker is a small cardiac pacing device that…
Implantable Cardioverter Defibrillators (ICDs)
An implantable cardioverter defibrillator, or ICD for short, is a…
Exercise Stress Test: What It Is and What to Expect
An Exercise Stress Test is a commonly used heart test…
Potassium and Heart Health: Benefits, Risks & Normal Levels
What Is Potassium and Why Is It Important? Potassium is…
B Vitamins: What You Need to Know
B vitamins are a complex of 8 different vitamins that…
Dilated Cardiomyopathy: Causes, Symptoms and Treatment
Dilated cardiomyopathy (DCM) is a condition in which the heart…
HDL Cholesterol: What Is a Good Level and How to Raise It
HDL cholesterol, short for high-density lipoprotein cholesterol, is often called…
LDL Cholesterol: What It Is and How to Lower It
LDL cholesterol, short for low-density lipoprotein cholesterol, is often referred…
Hypertrophic Cardiomyopathy: Causes, Symptoms & Treatment
Hypertrophic cardiomyopathy (HCM) is a condition in which the heart…
Edema (Swelling): Causes, Symptoms and Treatment
Edema refers to abnormal accumulation of fluid in the body’s…
Balloon Angioplasty and Stent: How the Procedure Works
Balloon angioplasty and stent placement are minimally invasive procedures used…
Cardiac Resynchronization Therapy (CRT)
Cardiac resynchronization therapy is a special device treatment used for…
Stroke: Symptoms, Causes and Treatment
A stroke occurs when blood flow to part of the…
Atherosclerosis: Symptoms, Causes and Treatment
Atherosclerosis is a condition in which fatty deposits, cholesterol, and…
Hypotension (Low Blood Pressure): Causes and Treatment
Hypotension refers to abnormally low blood pressure, meaning that the…
High-Fiber Foods: Best Sources and Heart Health Benefits
High-fiber foods are plant-based carbohydrates that your body cannot digest.…
DASH Diet: What It Is and How It Lowers Blood Pressure
The DASH diet is a scientifically-based nutrition plan specifically designed…
Hyponatremia: Causes, Symptoms and Treatment
Hyponatremia is a condition in which the sodium level in…
Aortic Aneurysm: Symptoms, Causes and Treatment
An aortic aneurysm is an abnormal enlargement (dilation) of the…
Echocardiogram: What It Is, How It Works and What It Shows
An echocardiogram is a non-invasive ultrasound test that uses sound…
Omega-3 Fatty Acids: Benefits for Heart Health
Omega-3 is a type of polyunsaturated fatty acid that cannot…
Pericardial Effusion: Symptoms, Causes and Treatment
Pericardial effusion is a condition in which excess fluid accumulates…
Pulmonary Hypertension: Symptoms and Causes
Pulmonary hypertension is a condition in which the blood pressure…
Deep Vein Thrombosis (DVT): Symptoms and Causes
Deep vein thrombosis (DVT) is a condition in which a…
Pulmonary Embolism: Symptoms, Causes and Treatment
Pulmonary embolism is a potentially life-threatening condition that occurs when…
Endocarditis: Symptoms, Causes and Treatment
Endocarditis is a serious condition in which the inner lining…
Pericarditis: Symptoms, Causes and Treatment
Pericarditis is a condition in which the pericardium—the thin, protective…
Aortic Valve Disease: Symptoms, Causes and Treatment
Aortic valve disease refers to conditions in which the aortic…
Mitral Valve Disease: Symptoms, Causes and Treatment
Mitral valve disease refers to conditions in which the mitral…
Coronary Angiography: Procedure, Risks and What to Expect
Coronary angiography is a diagnostic procedure used to visualize the…
MitraClip: A Non-Surgical Treatment for Mitral Regurgitation
MitraClip is a minimally invasive catheter-based procedure used to treat…
TAVR: Transcatheter Aortic Valve Replacement Explained
Transcatheter Aortic Valve Replacement (TAVR) is a minimally invasive procedure…
Cholesterol: What It Is and How to Keep It Under Control
Cholesterol is a fat-like substance (lipid) found in the blood…
Magnesium: Benefits and Food Sources
Magnesium is one of the essential minerals necessary for our…
Secondary Hypertension: Symptoms and Causes
Secondary hypertension is a form of high blood pressure that…
Essential Hypertension: Symptoms and Causes
Essential hypertension—also known as primary hypertension—is a condition in which…
Which Sports Should Heart Patients Do?
Which Sports Should Heart Patients Do? Sports recommended for heart…
How Should Hypertension Patients Eat?
Hypertension is a chronic disease characterized by consistently high blood…
What Foods Are Good for Heart Health?
Regular and balanced nutrition is as important as medication in…
Sudden Cardiac Arrest: Symptoms and Causes
Sudden cardiac arrest (SCA) is a medical emergency in which…
Ventricular Fibrillation (VFib): Symptoms and Causes
Ventricular fibrillation, commonly called VFib, is a life-threatening heart rhythm…
How to Lower Blood Pressure?
What is High Blood Pressure? High blood pressure, or hypertension,…
Heart Attack: Symptoms, Causes and Treatment
A heart attack, medically known as myocardial infarction, occurs when…
Chest Pain: Causes, When to Worry and When to See a Doctor
Chest pain is one of the most frightening symptoms you…
Myocarditis: Causes, Symptoms and Treatment
Myocarditis is a condition in which the heart muscle becomes…
AVNRT: Causes, Symptoms and Treatment Options
AV nodal reentrant tachycardia (AVNRT) is one of the most…
Brugada Syndrome: Symptoms, Causes and Treatment
Brugada syndrome is a condition in which, despite the heart…
BMI Calculator – Calculate Your Body Mass Index and Ideal Weight
What Is BMI and Why Is It Important? Body mass…
Cardiomyopathy: Symptoms, Causes and Treatment
Cardiomyopathy is a group of conditions that affect the heart…
Cryoablation for Heart Arrhythmias: How It Works
Cryoablation is a catheter-based ablation technique used to treat certain…
Radiofrequency Ablation: Treatment for Heart Arrhythmias
Radiofrequency ablation (RF ablation) is the most widely used catheter…
Heart Valve Diseases: Symptoms and Causes
Heart valve disease refers to conditions in which one or…
Hypertension (High Blood Pressure)
Hypertension is a condition in which the pressure of blood…
Coronary Artery Disease (CAD): Symptoms and Causes
Coronary artery disease (CAD) is a condition in which the…
Heart Failure: Symptoms, Causes and Treatment
Heart failure is a condition in which the heart muscle…
Electrophysiology (EP) Study: What It Is and How It Works
An Electrophysiology (EP) Study is a specialized cardiac procedure used…
Effects of Diet, Exercise and Lifestyle on AFib
Lifestyle, balanced diet, and regular exercise play important roles in…
Holter Monitor: What It Is, How It Works and Why It’s Used
A Holter monitor is a portable ECG device that continuously…
Electrocardiogram (ECG): What It Is and How to Read It
An electrocardiogram (ECG) is one of the most important and…
Electrical Heart Disease: Types, Symptoms and Treatment
What is Electrical Heart Disease? Electrical heart disease refers to…
Tilt Table Test: What It Is and What It Diagnoses
The Tilt Table Test is a diagnostic test used to…
Cardioneuroablation: Treatment for Vasovagal Syncope
Cardioneuroablation (CNA) is a specialized catheter-based procedure used to treat…
Atrial Flutter: Symptoms, Causes and Treatment
Atrial flutter is a type of arrhythmia in which the…
Ventricular Tachycardia (VT): Symptoms and Causes
Ventricular tachycardia, often abbreviated as VT, is a fast heart…
Cardiac Ablation: How It Works and What to Expect
Ablation is a procedure that offers a lasting treatment for…
Heart Palpitations: Causes, Symptoms and Treatment
Heart palpitations are the uncomfortable awareness of your own heartbeat.…
Pacemaker Lead Extraction: Why It’s Done and How
What is Lead Extraction? Pacemaker removal may be necessary due…
Bradycardia (Low Heart Rate): Symptoms and Causes
Bradycardia is a condition in which the heart beats more…
Supraventricular Tachycardia (SVT)
Supraventricular tachycardia is a fast heartbeat episode that comes from…
3D Cardiac Mapping and Ablation: How It Works
When doctors perform cardiac ablation to fix abnormal heart rhythms,…
Syncope (Fainting): Symptoms, Causes and Treatment
Syncope, commonly known as fainting, is a sudden and temporary…
Atrial Fibrillation (AFib) Ablation
Atrial fibrillation ablation is a treatment aimed at correcting the…
How Does Your Heart Work? Anatomy and Function Explained
Your heart is a muscular pump about the size of…
What Are Extrasystoles (Premature Beats)?
An extrasystole is an early heartbeat that comes before its…
Atrial Fibrillation: Symptoms, Causes and Treatment
Atrial fibrillation (AFib or AF) is a common heart rhythm…
Heart Rhythm Disorder (Arrhythmia)
A heart rhythm disorder is a general term for any…
Tachycardia (Fast Heart Rate)
Tachycardia means a faster than normal heartbeat. In an adult…
Heart Block (AV Block): Symptoms and Treatment
Heart block, also called atrioventricular (AV) block, is a condition…
Wolff-Parkinson-White (WPW) Syndrome
Wolff-Parkinson-White syndrome is a arrhythmia caused by an extra electrical…
Epicardial Ablation
Epicardial ablation is a rhythm treatment performed from the outer…
What Is a Pacemaker and Who Needs One?
A pacemaker is a small device placed under the skin…




















































































































