Health Articles

Knowledge

The Interconnected Relationship Between Heart Diseases and Kidney Diseases

Kidney disease and heart disease belong to the same category of non-communicable chronic diseases (NCDs), a group of whose incidence and mortality are rising in nearly every country worldwide. While these two diseases are typically considered separately, a closer look reveals their profound interconnectedness .They not only share common risk factors but also having one can increase the likelihood of developing the other .




Table of contents





Heart Disease


Heart disease encompasses a group of disorders affecting the cardiovascular system, including the heart muscle, coronary arteries, heart valves, electrical conduction system, and pericardium. These conditions impair the heart’s ability to function normally. Heart disease can be classified into various types, each characterized by specific causes and symptoms.


Common types of heart disease include coronary artery disease or atherosclerosis, arrhythmias, valvular heart disease (such as valve regurgitation or stenosis), cardiomyopathies, and heart failure. Patients with heart disease frequently experience symptoms such as fatigue, chest pain, rapid breathing, palpitations, dizziness, fainting, or loss of consciousness. If any of these symptoms occur, it is important to consult a doctor for accurate diagnosis and appropriate treatment.



> Return to table of content





Kidney Disease


The kidneys are essential organs that play a crucial role in filtering waste products from the blood and maintaining the body’s fluid and mineral balance. When kidneys malfunction,it can lead to serious health issues such as fluid overload, electrolyte imbalances, and anemia.


Kidney disease can occur suddenly (acute) or develop over time (chronic). Chronic kidney disease often progresses slowly, making it difficult for patients to notice symptoms until the disease has reached an advanced stage. At this point, it may lead to severe complications known as end-stage kidney disease, which is complex and typically irreversible.


Individuals with pre-existing conditions like diabetes or high blood pressure are at higher risk of developing chronic kidney disease. Regular screening is crucial because early detection allows for effective treatment and prevention of further complications.



> Return to table of content





Relationship Between the Heart and Kidneys


The heart and kidneys are vital organs that work together to maintain the body’s circulatory balance. The relationship between these two organs is complex and interdependent, influencing each other in several crucial ways


  • Heart Pumps Blood to Kidneys: The heart pumps blood throughout the body, including to the kidneys. This blood carries oxygen and essential nutrients necessary for the kidneys to function.
  • Kidneys Filter Waste: The kidneys filter waste and toxins from the blood, excreting them from the body through urine.
  • Kidneys Regulate Blood Pressure: The kidneys play a key role in regulating blood pressure by maintaining the balance of minerals and fluids in the body.
  • Kidneys Produce Hormones: The kidneys produce erythropoietin, a hormone that stimulates bone marrow to produce red blood cells. They also regulate the levels of calcium and phosphate in the blood, which are crucial for muscle and nervous system function.

The heart and kidneys rely on each other’s functions. When one organ malfunctions, it can affect the other. For example:



  • Heart Conditions: In conditions like coronary artery disease or chronic heart failure, where the heart’s ability to pump blood is compromised, it can lead to reduced blood flow to the kidneys. This may result in kidney dysfunction or chronic kidney disease.
  • Kidney Conditions: Conversely, in conditions such as chronic kidney disease, the kidneys may fail to adequately filter waste and maintain electrolyte balance. The accumulation of waste products in the blood can affect the heart, leading to conditions like high blood pressure or cardiovascular disease.


In summary, the operations of the heart and kidneys are closely intertwined. Therefore, any dysfunction in one system can potentially impact the other, emphasizing the importance of comprehensive health management to maintain overall well-being.



> Return to table of content





Risk Factors for Heart Disease and Kidney Disease


Although the heart and kidneys have distinct functions, they share similar risk factors that contribute to both diseases:


  • Atherosclerosis (Hardening of the Arteries): Atherosclerosis, caused by the buildup of fats in the arteries, can affect both the heart and kidneys. Narrowed arteries reduce blood flow, impacting the function of these organs. This condition also increases the risk of stroke.
  • High Blood Pressure (Hypertension): High blood pressure makes the heart work harder to pump blood throughout the body against elevated pressure. This can lead to damage in the arteries and strain on the kidneys, potentially causing high blood pressure within the kidney arteries, inflammation of kidney blood vessels, and damage to kidney tubules. This exacerbates hypertension and creates a cycle affecting both the kidneys and heart.
  • Diabetes: Elevated blood sugar levels associated with diabetes can lead to inflammation and hardening of arteries throughout the body, including those in the kidneys. Individuals with diabetes have an increased risk of heart disease and kidney disease compared to the general population.
  • High Cholesterol: High levels of cholesterol in the blood contribute to the buildup of fatty deposits in the arteries, increasing the risk of heart disease. It also adversely affects kidney function by impairing blood flow and potentially causing damage to the kidneys over time.
  • Obesity: Obesity is directly linked to increased risks of diabetes, hypertension, and high cholesterol levels, all of which contribute significantly to the risk of heart disease and kidney disease. Obesity also increases the risk of chronic kidney disease through systemic inflammation and arterial hardening.
  • Smoking: Smoking damages blood vessels throughout the body, increasing the risk of atherosclerosis and contributing to heart disease and kidney disease.

Avoiding these risk factors can help prevent both heart disease and kidney disease. Managing conditions like diabetes, hypertension, and high cholesterol through lifestyle changes and medical treatment can significantly reduce the risk of developing these serious health conditions. Regular check-ups and screenings are important for early detection and intervention to prevent complications.



> Return to table of content





Advice for Patients with Heart Disease and Kidney Disease


Taking care of health for individuals with both kidney and heart disease is crucial due to their close interrelation and potential mutual impact, as discussed earlier.



For Patients with Heart Disease


  • Proper Diet: Avoid foods high in saturated fats and cholesterol, such as fatty red meats, and focus on foods rich in good fats, like fish high in omega-3, vegetables, fruits, and whole grains.
  • Regular Exercise: Engaging in appropriate physical activity helps strengthen the heart.
  • Weight Management: Maintain a healthy weight to reduce the workload on the heart.
  • Avoid Smoking and Alcohol: Quit smoking and limit alcohol intake.
  • Monitor Blood Pressure and Cholesterol Levels: Regularly check blood pressure and cholesterol levels.


For Patients with Kidney Disease


  • Limit Sodium (Salt), Protein, and Potassium in Diet: Maintain these nutrients in appropriate amounts to reduce the workload on the kidneys.
  • Maintain Proper Weight: Ensure weight is appropriate to lessen strain on the kidneys.
  • Control Blood Sugar Levels: Crucial for diabetic patients to prevent kidney complications.
  • Manage Blood Pressure: Keep blood pressure within normal range to prevent kidney damage.
  • Avoid Toxins and Certain Medications: Such as non-steroidal anti-inflammatory drugs (NSAIDs), which can harm kidney function.


Avoiding these risk factors can significantly help prevent complications associated with both kidney and heart diseases.



> Return to table of content





Prevention of Heart Disease and Kidney Disease


To prevent heart and kidney diseases, focus on the following recommendations:



Dietary Habits


  • Emphasize consumption of fruits, vegetables, and whole grains that are low in saturated fats, trans fats, and high sodium.
  • Avoid foods high in saturated and trans fats.
  • limit sodium intake.



Regular Exercise


  • Engage in moderate-intensity exercise for at least 150 minutes per week. This can include activities like brisk walking, swimming, or cycling.



Maintain a Healthy Weight


  • Ensure your weight is within a healthy range to reduce the risk of both heart and kidney diseases.



Avoid Smoking


  • Quit smoking to significantly reduce the risk of heart disease.



Limit Alcohol Consumption


  • Moderate or eliminate alcohol intake to protect both heart and kidney health.



Manage Stress


  • Practice stress management techniques such as yoga, meditation, or hobbies to reduce stress levels.



Adequate Sleep


  • Get sufficient sleep each night to support overall health and well-being.



Regular Health Check-up


  • Regularly screen for kidney disease, high blood pressure, and overall health to detect any issues early.


Following these guidelines can significantly lower the risk of developing heart and kidney diseases, promoting overall health and well-being.



> Return to table of content





Conclusion


Heart disease and kidney disease are closely interconnected and mutually impact each other. Risk factors such as diabetes and high blood pressure can contribute to both conditions. Eating a balanced diet, exercising regularly, maintaining a healthy weight, avoiding smoking and alcohol, and regularly monitoring blood pressure and cholesterol levels are crucial preventive measures. For individuals with diabetes, managing blood sugar levels within normal limits can help significantly reduce the risk and impact of both kidney and heart diseases.

บทความที่เกี่ยวข้อง (10)

View All

Calcified Plaque in the Coronary Arteries: The Silent Killer!

Understanding the Causes of Blockage Many people believe that coronary artery disease develops only with age. However, coronary artery problems can begin much earlier in life. The risk starts in youth when fatty deposits (fatty streaks) begin to form in the coronary arteries. Over time, these deposits thicken, eventually leading to artery blockages. Dr. Anupong Parinayok, a cardiologist at Praram 9 Heart and Vascular Institute, explains that the problem begins when the inner lining of blood vessels becomes inflamed and dysfunctional, often due to chronic conditions such as diabetes, high blood pressure, and high cholesterol. Lifestyle factors, such as smoking, also play a significant role. These factors make the blood vessel walls more prone to inflammation, allowing oxidized LDL cholesterol to infiltrate and accumulate within them. Over time, this buildup forms plaques and calcium deposits in the coronary arteries. If these plaques rupture, they can trigger the formation of a blood clot, leading to an acute heart attack. At this stage, quick medical intervention is crucial to prevent life-threatening complications. Ideally, however, it is best to prevent reaching this stage.

Fear of the Sun? It Could Be Putting You at Risk for “Osteoporosis”

When people thinking of Thailand, many picture the sun, and just imaging it can make you want to grab an umbrella. But did you know that sunlight is more important to Thais than you might think? The gentle sunlight of the early morning and late afternoon not only warms the body but also helps produce vitamin D, which is crucial for strengthening bones, reducing the risk of osteoporosis. Many people view sunlight as harmful, causing skin damage, wrinkles, and hyperpigmentation, leading them to overlook its benefits. Studies show that sunlight is essential for preventing osteoporosis and vitamin D deficiency. Exercising under soft sunlight in the morning allows the body to absorb vitamin D, which strengthens bones and reduces the risk of osteoporosis. In Thailand, 2.5-3% of the population of all genders and ages suffer from osteoporosis. Dr. Peeraphong Sawatdipong, an orthopedic surgeon specializing in knee and hip replacements at Praram 9 Hospital, revealed that vitamin D deficiency is highly prevalent in Thailand, affecting 30-40% of patients. The primary cause is an excessive fear of sunlight, leading to fragile bones and a higher risk of fractures, particularly among the elderly and postmenopausal women. In reality, morning sunlight, when absorbed through the skin, significantly helps the body produce vitamin D, which strengthens bones and reduces the risk of osteoporosis later in life.

Why Are Young, Active People Still at Risk for Sudden Cardiac Arrest?

Recently, we’ve often heard of athletes—seemingly healthy and young—suddenly passing away, raising concerns about the true cause of sudden cardiac arrest (SCA) in athletes and young adults. Is there a connection with exercise? And how can we handle such situations to prevent unforeseen tragedies for ourselves and our loved ones? The Real Causes of Sudden Cardiac Arrest Dr. Phonpitchaya Boondee, a cardiologist at the Praram 9 Cardiovascular Institute, explains that the incidence of sudden cardiac arrest tends to increase with age. Among younger people, it occurs at a rate of 1:100,000, which rises to 50:100,000 in middle-aged adults and up to 200:100,000 in those over 80 years old. Additionally, men are more at risk of coronary artery disease than women. In young individuals with no underlying conditions, the primary cause of sudden cardiac arrest are usually electrical disturbances of the heart and hypertrophic cardiomyopathy. These are often genetic heart conditions that may present no prior symptoms, leaving individuals unaware they have heart disease.

Ovarian Cysts: A Hidden Threat Every Woman Should Know

These days, who would have thought that “ovarian cysts” would become a silent danger women need to be aware of? What’s even more concerning is that ovarian cysts often present no clear warning signs. Many women may be unaware that they have an ovarian cyst until they experience severe symptoms such as intense menstrual cramps, irregular periods, abdominal bloating, noticeable lumps in the pelvic area, or severe pain during intercourse. If left untreated, this condition can potentially be life-threatening. Unveiling the Secrets of Ovarian Cysts with a Specialist Professor Emeritus Dr. Sangchai Preutthipan, a specialist in reproductive medicine and laparoscopic surgery from Praram 9 Hospital, explains that the “ovaries” are small, thumb-sized organs responsible for producing eggs each month. With each ovulation, a fluid-filled sac forms around the egg. Sometimes, these sacs don’t dissolve as they should, leading to cyst formation. There are several types of ovarian cysts, including those caused by ovarian dysfunction, tumor-related cysts, endometriosis cysts (also known as chocolate cysts), cysts resembling other body tissues, and even cancerous cysts. Dr. Sangchai further notes that women of reproductive age up until menopause are at risk for ovarian cysts. Around 30-35% of women develop cysts due to ovarian dysfunction, while 20% develop tumor-related or chocolate cysts. Approximately 15% may have cysts that resemble other tissue types, and 1-5% are diagnosed with cancerous cysts. Each type of cyst carries different health risks.

Kidney Transplant Surgery Procedure, Recovery, and Complications to Monitor

Kidney transplantation is a surgical procedure that involves transplanting a kidney from a living donor or a donor who is brain-dead into a patient with chronic kidney failure, without removing the patient’s existing kidneys. The new kidney takes over the function of the damaged kidneys. The success rate of kidney transplantation is relatively high, and after the procedure, patients can experience a significant improvement in their quality of life. Therefore, kidney transplantation is considered the best treatment for chronic kidney failure. However, it is a major surgery with complex procedures. Before the operation, the donor kidney must be carefully matched to the recipient with chronic kidney failure, ensuring compatibility of blood and tissue between the donor and recipient to prevent rejection. Once a suitable kidney is found, the surgeon will perform the transplant on the patient. During and after the surgery, patients may face the risk of serious complications, so they must be closely monitored by a medical team. After the surgery, patients need to recover in the hospital to ensure that the new kidney is functioning properly and effectively.

Protect Yourself from Monkeypox: Know the Signs and Stay Safe

The World Health Organization (WHO) has declared a global health emergency due to a severe outbreak of monkeypox across Africa, where more than 450 deaths have been reported. Previously, in 2022, the WHO declared a public health emergency due to an outbreak of Clade 2, which is known for its milder symptoms. Although Clade 2 spread to over 100 countries, including Europe and Asia, it resulted in more than 87,000 cases and 140 deaths, with a mortality rate of 4%. The outbreak was primarily concentrated among the LGBTQ+ community, which allowed for targeted vaccination efforts to contain it effectively. This time, however, the outbreak involves Clade 1, which is much more severe, with a mortality rate of up to 10%. According to the Africa Centers for Disease Control and Prevention (Africa CDC), more than 14,500 monkeypox cases and over 450 deaths were reported between early 2024 and July, This represents a 160% increase in infections and a 19% increase in deaths compared to the same period in 2023.

How Long Can A Kidney Transplant Recipient Live After Surgery?

The kidneys are vital organs in the body, making kidney disease a significant issue that affects both the patient’s quality of life and the lives of those who care for them. Today, there has been an increase in kidney disease cases compared to the past, with a growing number of patients reaching end-stage chronic kidney failure and requiring urgent treatment. Kidney transplantation is considered the best treatment option for restoring the patient’s quality of life.

Thyroid Disease Symptoms! Which type of thyroid disease do these symptoms indicate?

The thyroid gland is a butterfly-shaped organ located at the front of the neck. Its main function is to produce thyroid hormones, which are crucial for the body’s metabolic system. These hormones also contribute to growth and regulate heart rate, body temperature, and other hormonal functions. When the thyroid gland malfunctions, it can affect the levels of thyroid hormones in the body, leading to conditions like hyperthyroidism (excess thyroid hormone), hypothyroidism (insufficient thyroid hormone), or other thyroid disorders. Patients with these conditions may exhibit different symptoms. This article will explain the symptoms of various types of thyroid diseases to help you recognize them early. If you suspect any issues, it’s important to consult a doctor for prompt diagnosis and treatment.

Cardiac Arrhythmia : A warning sign that may lead to heart failure

The heart is an essential organ that works tirelessly all the time. On average, the heart beats around 100,000 times a day. Nowadays, heart disease is becoming increasingly common and close to us. We often hear news of people we know, or those close to us, passing away due to heart disease, or instances of athletes collapsing during competitions caused by irregular heartbeats. Cardiac arrhythmia is considered a type of heart disease that is frequently mentioned today. An irregular heartbeat causes abnormal heart contractions. If severe and left untreated, it can lead to heart failure. Therefore, taking care of heart health is extremely important and should not be neglected.

Gynecologic Laparoscopic Surgery: A Great Option for Women

When it comes to women’s surgeries, besides the anxiety about the results, the pain from the surgery and the scars afterward are other significant concerns. Nowadays, medical advancements have provided women with treatment options that yield good results while leaving only small scars. The pain from the surgical wound is minimal, recovery is quick, and there are no severe complications. One such option is gynecologic laparoscopic surgery.

Copyright © 2024 All Rights Reserved | Praram 9 Hospital