Search

While February is recognized as American Heart Month, it’s important to prioritize your heart health 365 days a year. Cardiologists play an integral role in our overall health and wellbeing – they are the experts when it comes to preventing and treating heart and vascular diseases. Dr. Jad Al Danaf of Renown Institute for Heart & Vascular Health shares eight reasons to visit a cardiologist. 1. Abnormal EKG The American Heart Association states an electrocardiogram, abbreviated as EKG or ECG, is a recording of the heart’s electrical activity to measure the rate and rhythm of the contractions in the upper and lower chambers of the heart. An EKG detects heart problems or abnormalities. If you have an EKG that shows abnormal results, you’ll want to see a cardiologist. An abnormal EKG can mean many things, such as irregular heart rate, heart rhythm abnormalities in the shape or size of the heart, medication side effects, and more. A cardiologist is most qualified to evaluate an abnormal EKG and determine the cause. 2. Immediate family history of heart disease or sudden cardiac death Knowing your family health history is essential to identify if you’re at risk for certain health conditions such as heart disease. For example, if you’re aware of anyone in your immediate family who had or has had heart problems or passed away from sudden cardiac death. In that case, you’ll want to discuss it with a cardiologist so they can determine if screenings, medications, or lifestyle changes are needed to help lower your risk. 3. Chest pain or shortness of breath with exertion If you have chest pain or shortness of breath that starts or worsens with activity, it may indicate a heart problem, and you should schedule a visit with a cardiologist immediately. Severe chest pain might be a sign of a heart attack or other serious medical emergency. If you’re experiencing severe chest pain, shortness of breath, or any other signs of a heart attack, call 911 immediately. 4. High blood pressure Have you had a high blood pressure reading? If so, it’s recommended to consult with a cardiologist for further evaluation. High blood pressure puts you at risk for heart disease and stroke, as uncontrolled high blood pressure can damage arteries, reducing blood flow and oxygen to your heart and brain.

Read More About 8 Reasons to See a Cardiologist

Renown Health patient, Alden Nash, hiking Death Valley National Park just three months after a Transcatheter Aortic Valve Replacement. Alden Nash isn’t your average 80-year-old. For much of his life, he could be found outdoors enjoying nature and hiking some of the west coast’s highest elevations. A husband and father of two, Alden turned his passion into a career as a Yellowstone park ranger in 1965. Alden believes his passion for the outdoors is responsible for his many years of health – until the unavoidable happened. The Hardest Climb The number one doctor recommendation for a healthy heart – lead a healthy, active lifestyle. Any cardiologist would be thrilled to have Alden as a patient due to his robust physical activity regimen. “Don’t have a TV set or a lounge chair in your house and you’re all set,” said Alden when asked how he has remained so fit throughout his senior years. Unfortunately, many other factors come into play when it comes to heart health, one of which is the reason we are telling Alden’s story today. Familial history - it’s a hot topic in the world of medicine. Understanding your genetic risk factors can help care providers develop updated care plans based on your results. Alden’s family has a long history of high cholesterol, which he avoided for much of his life by staying active. This combined with his age resulted in his first heart attack in December 2021. Doctors later determined that Alden was suffering from a type of heart valve disease known as aortic valve stenosis. Aortic stenosis is the narrowing of your aortic valve opening that impedes normal blood flow. Over time, the leaflets of your aortic valve become stiff, reducing their ability to fully open and close. When the leaflets don’t fully open, your heart must work harder to push blood through the aortic valve of your body. Eventually, your heart gets weaker, increasing the risk of heart failure. People who are most at risk for aortic stenosis include those who have had certain heart conditions present at birth, have chronic kidney disease or have heart disease risk factors such as high cholesterol and high blood pressure. However, generally, aortic stenosis is a degenerative process of aging with no modifiable risk factors. The incidence of aortic stenosis increases rapidly with age and is very common above the age of 80 – with 1/10 having the condition and 1/50 with a problem severe enough to warrant surgery. When symptoms are present, the disease can be rapidly disabling or even deadly, often progressing over several months unless treated.

Read More About Hiking Through Life After TAVR

Heart disease is more common in women than many people think. In fact, it is the leading cause of death in the United States, ahead of cancer and stroke. However, the common signs and symptoms we often associate with men and heart disease don’t always align with women.   Thankfully, Renown Health is home to the first women’s heart center in Nevada. The Helaine Greenberg Women’s Heart Center gives women in our community the opportunity to receive exemplary care and education.   “At the Women’s Heart Center, we are proud to offer the women of our community the treatments, therapies and education they need to fight this silent killer,” Dr. Danish Atwal.  1. The warning signs for heart disease present differently in women than they do in men.   Both men and women may experience chest pain during a heart attack, but the similarity of symptoms ends there. Heart disease is especially problematic for women because more than half of women who die of heart disease have no symptoms at all. Women tend to have subtler symptoms that mimic symptoms associated with common, mild illnesses:  Fatigue or weakness Pain, pressure or tightness in the center of the chest Pain that spreads to the upper body, neck or jaw  Sweating, nausea or vomiting   Sudden dizziness   Shortness of breath  Trouble sleeping   2. Women are often not treated with the same medications as men, even when they should be.  Women are less likely to receive heart medication because their disease is often misdiagnosed or because they do not seek proper care. According to a study done by Harvard Health Publishing in 2020, “A general lack of awareness of women’s heart disease may lead to doctors or patients missing heart attacks in women or delaying their diagnosis. For example, while the frequency of cardiovascular disease tends to be lower in women before menopause than in men, the frequency dramatically increases after menopause, when it accounts for approximately one out of every three deaths in women.  3. Women who have hypertension, high cholesterol, type 2 diabetes or gestational diabetes during pregnancy are at a higher risk of a heart attack in the future.  Women who experienced complications related to developing high blood pressure or hypertension during pregnancy had a 63% increased risk for developing cardiovascular disease later in life, as stated by research funded by the National Heart, Lung, and Blood Institute.  According to that same study, researchers found that early screenings and monitoring in four target areas  – blood pressure, cholesterol levels, glucose levels and body mass index – could provide even more personalized targets to help delay or possibly prevent future cardiovascular events among women.

Read More About 5 Things to Know About Women’s Heart Disease

At Renown Health, we're dedicated to providing exceptional care to patients with a wide range of cardiac conditions. Our General Cardiology Program specializes in assessing heart diseases, identifying existing conditions and developing personalized treatment plans for each patient.

Read More About General Cardiology

Heart Care, Close to Home Telecardiology is an alternative to an in-person visit with a heart specialist. It connects you to a Renown cardiologist by using a secure, video-enabled device. It can be used for consultations, examinations and follow-up appointments. Patients are seen from their local rural community clinic, close to work, home and family, minimizing the cost and time of long-distance travel for heart care.  Your Telecardiology Visit Before Your Visit You may need to have a heart test or blood draw prior to your visit. In most cases, you can have the test done locally and our heart doctor will have the results when they meet with you via telecardiology. If this is your first visit, your doctor will determine if you need any tests.   During Your Visit After check-in, a medical assistant will check your vital signs in a telecardiology room. Videoconferencing equipment will then connect you to a medical assistant to review your health information. Your cardiologist will talk with you remotely. When it is time for a physical examination, the medical assistant in the room with you will follow the doctor's instructions, facilitating the examination. A digital stethoscope will be used so the doctor can hear your heart and lung sounds.   After Your Visit Your heart doctor will talk then review their findings and you will be able to ask questions.

Read More About TeleCardiology

Being diagnosed with a chronic heart condition like atrial fibrillation (A-fib) can shift the course of your entire life. Embracing heart medications and lifestyle changes become your norm, and thanks to advancements in medicine and medical technology, managing the condition can bring you to a new sense of normalcy.  But what if a different option was possible – one that would make medications and activity limits a thing of the past?  This became the reality for Renown Health patient Richard Preyer after receiving a hybrid catheter ablation. Thanks to the vigilant surgical care of Shining Sun, MD, a cardiologist at the Renown Institute for Heart & Vascular Health, and his compassionate team, Richard has a new lease on life.  Minimally Invasive with Maximal Results  An A-fib patient since 2010 who had been living with an unfinished ablation, the 59-year-old Carson City resident turned to the internet to look for alternate solutions. He had heard that the Renown Institute for Heart & Vascular Health was a top-tier location for cardiovascular care. “I changed health insurance plans through Nevada Health Link to ensure I could see a Renown cardiologist,” said Richard.   Choosing a cardiologist was an even easier decision for Richard. Dr. Sun’s introductory Find a Doctor video on Renown’s YouTube channel, where he displayed his expertise and determination, was more than enough for Richard to choose him as his cardiac care leader.  At his first visit, Dr. Sun reviewed Richard’s records, and noted his prior unfinished ablation. The nine-hour procedure had been performed several years ago. With the enhanced technologies at Dr. Sun's disposal, Richard was excited at the thought of his life potentially being changed for good – with a minimally-invasive solution.  Dr. Sun collaborated closely with Richard’s previous and current care teams – including a surgeon who performed a maze operation on him right before his surgery at Renown, to ensure his hybrid ablation was tailored uniquely to him. “Dr. Sun is clearly a very powerful cardiologist with many connections, and the coordination between his team and my other doctors was great,” said Richard.   After working on the exterior of the heart in the first phase of the surgery and the interior of the heart during the second phase, Richard’s hybrid ablation was successful, completing the unfinished portion of his previous ablation.   “Fixing A-fib can take one to three ablations, and sometimes it never holds,” said Richard. “That is one of the largest reasons why I am so thankful for this procedure and how it ended up.”  Life After A-fib  Now comes the long, arduous healing process, right? Not for Richard. With only eight incisions (four on each side of his chest), he was able to remove his bandages after two days, and he healed completely in one week.  “I was even back to taking three-mile walks within a week of my operation,” said Richard.  No more blood thinners.  No more activity limits. And most importantly for Richard, no more heart-stabilizing medications that came with side effects he didn’t enjoy. He attributes his enhanced life to Dr. Sun and his team.   “I highly recommend Dr. Sun and everyone that works with him,” he said. “Everyone in the group, from the nurses and anesthesiologists going above-and-beyond to the schedulers who helped me navigate the appointment process, made me have a lot of confidence. Their calm demeanors made so much difference.”  Today, Richard now enjoys elongated walks in the northern Nevada outdoors, exotic vacations with his wife and, as he describes, “feeling like I’m in my 40’s again.” Learn more about the region's leader in cardiac health, heart and vascular care here.

Read More About Excellence in Heart Care Changes a Patient's Life

At Renown Health, our nationally recognized Heart Failure Program provides best-in-class diagnoses, treatment and management of heart failure. Patients receive specialized care from our dedicated team of experts which includes nurse navigators, clinical coordinators and highly trained cardiologists. We are proud to serve our community and lead the region in heart failure care.

Read More About Heart Failure Program

With more than 29 million adult Americans having high cholesterol, it’s important to know the facts. We asked Jayson Morgan, MD, a cardiologist with Renown Institute for Heart and Vascular Health, explains the numbers, the risk factors and how to maintain healthy levels. What is cholesterol? There are two types: Low-density lipoprotein (LDL) cholesterol, also known as the “bad” variety, because it can eventually build up within the walls of your blood vessels and narrow the passageways. High-density lipoprotein (HDL), also known as the “good” variety, because it helps remove other forms of cholesterol from the bloodstream. In adults, total cholesterol is considered high if it is more than 200 mg/dL. If the total is more than 200 or if high-density lipoprotein (HDL) levels are less than 40, your heart and brain may not be getting as much oxygen-rich blood as they need. This puts you at greater risk of heart attack and stroke. HDL levels greater than 60 mg/dL can actually lower your risk. What are the risk factors for high levels? Diet high in saturated fat Excess body weight Lack of exercise Smoking Family history Age (as people age, they are more prone to high levels) How often should someone get their numbers checked, and what kind of test is done? The American Heart Association recommends all adults age 20 or older have their cholesterol checked every four to six years. Those with cardiovascular disease or who are at higher risk of it may need their levels and other risk factors assessed more often. Your primary care provider can perform the test, along with assessing your other risk factors to help determine a treatment plan if necessary. The test will likely be one you will need to fast for, meaning no food, beverages or medications for around nine to 12 hours. Your healthcare provider will let you know if, and for how long, to fast. A simple blood test is all that’s needed to get your levels. What are some ways to lower “bad” cholesterol and raise “good” cholesterol? To achieve healthier levels, people should: Eat a heart-healthy diet: Choose healthier fats, eliminate trans fats, eat foods rich in omega-3 fatty acids and increase soluble fiber. Increase physical activity: Exercise on most days of the week. Quit smoking: If you smoke, it’s time to stop. Quitting smoking will improve HDL “good” cholesterol levels. Lose weight: Losing as little as five to 10 percent of your weight can improve cholesterol levels. Drink alcohol only in moderation. And finally, if lifestyle changes aren’t enough, your care provider might recommend medication to help lower your numbers. Renown Institute for Heart & Vascular Health For optimal heart health, the American Heart Association encourages you to “Know Your Numbers” which include: blood pressure, body mass index (BMI), cholesterol and fasting blood sugar, by scheduling a visit with your doctor. These numbers are critical in assessing your current risk for heart disease and stroke. Find a Cardiologist

Read More About Top 3 Cholesterol Questions Answered