Dr Sunny Malhotra

Dysautonomia affects the autonomic nervous system, which regulates involuntary functions such as heart rate, blood pressure, digestion, sweating, and temperature control. Its long-term outlook depends on the underlying cause, the specific type of dysautonomia, symptom severity, and response to treatment. Many people manage symptoms for years and maintain meaningful daily activities, although some experience persistent limitations or complications. What Is Dysautonomia? Dysautonomia is an umbrella term for conditions that affect the autonomic nervous system. This system works automatically to help the body respond to changes in posture, activity, temperature, digestion, and other everyday demands. When autonomic regulation is impaired, the body may struggle to maintain stable blood pressure, adjust heart rate appropriately, or regulate other involuntary processes. Common symptoms include: Dizziness or lightheadedness, especially after standing A racing or unusually variable heart rate F...

Lipoprotein(a), commonly shortened to Lp(a), is a cholesterol-related particle that can provide additional information about cardiovascular risk. An Lp(a) blood test can help identify an inherited risk factor that may not be visible through a standard cholesterol panel. Understanding this marker can help patients and healthcare professionals make more informed decisions about prevention and long-term heart health. What Is Lp(a)? Lp(a) is a type of lipoprotein found in the bloodstream. It resembles LDL cholesterol but contains an additional protein called apolipoprotein(a). Levels are influenced substantially by genetics, meaning that a person can have elevated Lp(a) even when their lifestyle is generally healthy. Unlike some cholesterol measurements, Lp(a) levels tend to remain relatively stable throughout adulthood. This makes the measurement useful for identifying an inherited cardiovascular risk factor. A standard cholesterol test may measure: Total cholesterol LDL cholesterol HDL ...

Heart disease can develop over many years, often before noticeable symptoms appear. A cardiac prevention clinic focuses on identifying cardiovascular risk early and helping patients address factors such as high blood pressure, abnormal cholesterol, diabetes, smoking, inactivity, and family history. Regular assessment combined with personalized prevention strategies can help support long-term heart health and reduce avoidable complications. Why Preventive Heart Care Matters Preventive cardiology focuses on identifying and managing cardiovascular risks before they result in serious disease. Rather than waiting for symptoms such as chest pain or shortness of breath to appear, prevention involves understanding an individual's risk profile and taking appropriate action early. Several factors can influence cardiovascular risk. Some, such as age and family history, cannot be changed, while others can often be improved through lifestyle changes or medical treatment. Important risk factors...

Heart disease can develop gradually, sometimes without obvious warning signs. A heart doctor's clinic provides comprehensive cardiovascular evaluation, diagnostic testing, risk assessment, and treatment guidance for people experiencing symptoms or living with heart disease risk factors. Seeking medical attention early can help identify potential problems and support better long-term cardiovascular health. Why Regular Heart Evaluations Matter Heart health is influenced by many factors, including blood pressure, cholesterol, blood sugar, family history, lifestyle, age, and existing medical conditions. Because several cardiovascular conditions can remain unnoticed during their early stages, regular medical evaluations can be an important part of prevention. People should consider discussing their cardiovascular health with a physician if they experience symptoms such as: Chest discomfort or pressure Shortness of breath Persistent or unexplained fatigue Heart palpitations Dizziness or...

Heart failure is a serious condition in which the heart cannot pump blood efficiently enough to meet the body's needs. A congestive heart failure specialist can evaluate the underlying cause, assess heart function, and develop an individualized plan to manage symptoms and reduce complications. Early diagnosis and consistent follow-up are important parts of effective long-term care. Recognizing the Signs and Causes of Heart Failure Heart failure can develop gradually, and its early symptoms may sometimes be mistaken for normal tiredness or aging. Recognizing changes in how the body responds to everyday activities can help people seek medical attention sooner. Common symptoms include: Shortness of breath during activity or while resting Persistent fatigue or weakness Swelling in the ankles, feet, or legs Difficulty breathing when lying flat Rapid or irregular heartbeat Reduced ability to exercise Sudden weight gain caused by fluid retention Several conditions can contribute to heart...

High cholesterol is one of the leading contributors to cardiovascular disease, yet it often develops without noticeable symptoms. Consulting a lipidology specialist can help identify abnormal cholesterol levels, evaluate inherited lipid disorders, and create a personalized treatment plan to reduce the risk of heart attacks, strokes, and other cardiovascular complications. Early intervention is key to protecting long-term heart health. Understanding Cholesterol and Its Role in Heart Disease Cholesterol is a waxy substance that the body needs to build cells and produce hormones. However, excessive levels of certain types of cholesterol can contribute to plaque buildup inside the arteries, restricting blood flow and increasing the risk of cardiovascular disease. There are several types of cholesterol that healthcare providers evaluate: Low-density lipoprotein (LDL), often referred to as "bad" cholesterol High-density lipoprotein (HDL), commonly known as "good"...