Doctor Warrick Bishop - Heart Health-logo

Doctor Warrick Bishop - Heart Health

Health & Wellness Podcasts

Welcome To Doctor Warrick's Podcast Channel. Doctor Warrick is a practicing cardiologist and author with a passion for improving care by helping patients' understand their heart health through education. Warrick believes educated patients get the best health care. Discover and understand the latest approaches and technology in heart care and how this might apply to you or someone you love.

Location:

Australia

Description:

Welcome To Doctor Warrick's Podcast Channel. Doctor Warrick is a practicing cardiologist and author with a passion for improving care by helping patients' understand their heart health through education. Warrick believes educated patients get the best health care. Discover and understand the latest approaches and technology in heart care and how this might apply to you or someone you love.

Language:

English


Episodes
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EP349: Climate and Environment with Dr Fiona Foo Part 2

8/31/2024
Welcome to my podcast. I am Doctor Warrick Bishop, and I want to help you to live as well as possible for as long as possible. I’m a practising cardiologist, best-selling author, keynote speaker, and the creator of The Healthy Heart Network. I have over 20 years as a specialist cardiologist and a private practice of over 10,000 patients. Fiona Foo, a cardiologist, discusses the impact of traffic-related air pollution and climate change on cardiovascular health. Traffic emissions are a significant cause of death and cardiovascular disease, with idling vehicles being a particular problem. Extreme heat and heat waves also have serious cardiovascular consequences, especially for vulnerable populations like the elderly, those with underlying conditions, and outdoor workers. Climate change is worsening mental health issues like anxiety and depression, which in turn negatively impact cardiovascular health. Addressing these environmental factors is crucial for improving public health and sustainability.

Duration:00:23:40

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EP348: Climate and Environment with Dr Fiona Foo Part 1

8/24/2024
Welcome to my podcast. I am Doctor Warrick Bishop, and I want to help you to live as well as possible for as long as possible. I’m a practising cardiologist, best-selling author, keynote speaker, and the creator of The Healthy Heart Network. I have over 20 years as a specialist cardiologist and a private practice of over 10,000 patients. This podcast features a discussion between Dr. Warrick Bishop and Dr. Fiona Foo, a cardiologist from Sydney, Australia. They discuss Dr. Foo's background and interest in cardiology, as well as the important link between climate change, environmental factors, and cardiovascular health. Dr. Foo explains how air pollution, extreme temperatures, and other environmental pollutants are major modifiable risk factors for heart disease that are often overlooked. She provides recommendations for how individuals can reduce their exposure to air pollution and make lifestyle changes to mitigate these environmental risks. The discussion covers a lot of ground, and they agree to continue the conversation in a future podcast episode to dive deeper into topics like the impact of climate change on mental health.

Duration:00:17:23

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EP347: What Do You Know About Your Appendix?

8/17/2024
Welcome to my podcast. I am Doctor Warrick Bishop, and I want to help you to live as well as possible for as long as possible. I’m a practising cardiologist, best-selling author, keynote speaker, and the creator of The Healthy Heart Network. I have over 20 years as a specialist cardiologist and a private practice of over 10,000 patients. Dr. Warrick Bishop, a cardiologist and CEO of the Healthy Heart Network, emphasizes the importance of understanding heart health in Australia, where heart disease is a significant issue. In this podcast, he discusses a recent article on the appendix, questioning its perceived uselessness and exploring emerging research suggesting it may have important roles in gut health and the immune system. He highlights that antibiotics could serve as an alternative to appendicectomy for uncomplicated appendicitis, potentially preserving the appendix's functions. The appendix may act as a reservoir for beneficial gut bacteria, helping to restore the microbiome after infections. Additionally, it might be involved in immune system training, with studies linking its removal to increased risks of conditions like irritable bowel syndrome, type 2 diabetes, and even some cancers. Dr. Bishop reflects on historical views of the appendix and encourages listeners to reconsider its significance. He invites listeners to join the Healthy Heart Network for resources on heart health. The podcast aims to raise awareness about heart disease and the potential implications of appendicectomy. Overall, Dr. Bishop advocates for a deeper understanding of both heart and gut health for better long-term well-being.

Duration:00:15:46

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EP346: Cholesterol and Statin Non-Believers

8/10/2024
Welcome to my podcast. I am Doctor Warrick Bishop, and I want to help you to live as well as possible for as long as possible. I’m a practising cardiologist, best-selling author, keynote speaker, and the creator of The Healthy Heart Network. I have over 20 years as a specialist cardiologist and a private practice of over 10,000 patients. This podcast discusses common beliefs and skepticism around cholesterol and statin medications. The host, Dr. Warrick Bishop, a cardiologist, addresses misconceptions such as cholesterol not being harmful, heart disease not being caused by high cholesterol, and saturated fats not being harmful. He explains that while cholesterol levels alone don't directly predict plaque buildup, lowering cholesterol is crucial for those at high risk of heart disease. Dr. Bishop also responds to claims that the cholesterol hypothesis is incorrect, that statin side effects are underreported, and that statins deplete vital nutrients. He emphasizes that while lifestyle changes are important, medication is often necessary for those at high risk. Overall, the podcast provides a balanced perspective on the complex relationship between cholesterol, heart disease, and statin medications.

Duration:00:32:49

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EP345: 5 Highlights From PD 2024

8/3/2024
Welcome to my podcast. I am Doctor Warrick Bishop, and I want to help you to live as well as possible for as long as possible. I’m a practising cardiologist, best-selling author, keynote speaker, and the creator of The Healthy Heart Network. I have over 20 years as a specialist cardiologist and a private practice of over 10,000 patients. The podcast is hosted by Dr. Warrick Bishop, a cardiologist and CEO of the Healthy Heart Network. He discusses highlights from the 2024 Port Douglas Heart Meeting, an important cardiology conference. Key topics covered include the use of new medical devices like the AngioVac to treat endocarditis, the trend towards earlier intervention for valve issues, the management of heart conditions in pregnant women, and the effects of intensive athletic training on the heart. Dr. Bishop also encourages listeners to get their heart health checked at virtualheartcheck.com.au

Duration:00:13:44

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EP344: Climate Change and CVD and PFO at PD 2024

7/27/2024
Welcome to my podcast. I am Doctor Warrick Bishop, and I want to help you to live as well as possible for as long as possible. I’m a practising cardiologist, best-selling author, keynote speaker, and the creator of The Healthy Heart Network. I have over 20 years as a specialist cardiologist and a private practice of over 10,000 patients. Dr. Warrick Bishop, a cardiologist, discusses highlights from a medical conference he attended. He focuses on two key topics - the impact of climate change on cardiovascular health, and the treatment of patent foramen ovale (PFO), a common heart condition. Climate change is linked to increased inflammation, coagulation, heat stress, electrolyte imbalances, and air pollution - all of which can negatively impact heart health. Studies have shown that reducing secondhand smoke exposure can significantly lower heart attack risk in affected communities. PFO is a hole in the heart that typically closes at birth, but remains open in about 25% of people. This can allow blood clots to pass from the venous to arterial circulation, potentially causing strokes. Minimally invasive procedures can be used to close the PFO and prevent this complication. Doctor Bishop shares his own experience of having a PFO-related stroke, which resolved without lasting symptoms. He plans to have his PFO closed as a preventive measure.

Duration:00:16:58

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EP343: Triglycerides and Heart DIsease (Part 2)

7/20/2024
Welcome to my podcast. I am Doctor Warrick Bishop, and I want to help you to live as well as possible for as long as possible. I’m a practising cardiologist, best-selling author, keynote speaker, and the creator of The Healthy Heart Network. I have over 20 years as a specialist cardiologist and a private practice of over 10,000 patients. This podcast episode discusses the importance of managing elevated triglyceride levels for heart health. The host, Dr. Warrick Bishop, explains that triglycerides are not directly involved in atherosclerosis, but are a marker of metabolic processes like insulin resistance that contribute to cardiovascular disease risk. He covers lifestyle approaches like diet, exercise, and reducing alcohol to lower triglycerides. The episode also examines the research on fish oil supplements and the medication fenofibrate as triglyceride-lowering treatments. Overall, the podcast emphasizes that while triglycerides are not the direct cause of heart disease, managing them through lifestyle and targeted interventions can be beneficial for cardiovascular health.

Duration:00:30:55

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EP342: Triglycerides and Heart Disease (Part 1)

7/13/2024
Welcome to my podcast. I am Doctor Warrick Bishop, and I want to help you to live as well as possible for as long as possible. I’m a practising cardiologist, best-selling author, keynote speaker, and the creator of The Healthy Heart Network. I have over 20 years as a specialist cardiologist and a private practice of over 10,000 patients. Triglycerides are a type of fat that travel in the bloodstream and are associated with increased risk of heart disease. High triglyceride levels are linked to low HDL (good) cholesterol, high LDL (bad) cholesterol, and excess abdominal fat. Factors that can raise triglycerides include diet high in carbohydrates and alcohol consumption. Exercise is an effective way to lower triglyceride levels by using them as an energy source. Triglycerides themselves do not directly contribute to plaque buildup, but are a marker of overall metabolic health and cardiovascular disease risk.

Duration:00:14:35

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EP341: The Art 2 Aging - A Healthy Heart Even In Your 90s...

7/6/2024
Welcome to my podcast. I am Doctor Warrick Bishop, and I want to help you to live as well as possible for as long as possible. I’m a practising cardiologist, best-selling author, keynote speaker, and the creator of The Healthy Heart Network. I have over 20 years as a specialist cardiologist and a private practice of over 10,000 patients. Dr. Warrick Bishop is a preventative cardiologist who aims to help people avoid heart problems before they occur. He believes that proactive measures like lifestyle changes, monitoring cholesterol and blood pressure, and imaging the coronary arteries can significantly reduce the risk of heart attacks and other heart issues, even as people age. Dr. Bishop emphasizes that associations like diet and exercise are not the same as direct causes of heart disease, and that imaging tests like a coronary calcium scan are crucial for identifying underlying plaque buildup. He has written several books and created an online Healthy Heart Network to educate people on preventative heart health strategies. Overall, Dr. Bishop advocates for a proactive, personalized approach to heart care focused on prevention rather than just treatment.

Duration:00:34:14

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EP340: Fish Oils and Where We Are

6/29/2024
Welcome to my podcast. I am Doctor Warrick Bishop, and I want to help you to live as well as possible for as long as possible. I’m a practising cardiologist, best-selling author, keynote speaker, and the creator of The Healthy Heart Network. I have over 20 years as a specialist cardiologist and a private practice of over 10,000 patients. This episode discusses omega-3 fish oils, also known as marine triglycerides, and their role in heart health. The speaker explains that not all omega-3 supplements are the same - some are highly purified pharmaceutical-grade products, while over-the-counter versions often contain less EPA and DHA than advertised and can be oxidized. Clinical trials have shown mixed results on the cardiovascular benefits of omega-3 supplements, but studies specifically on high-dose EPA have demonstrated a reduction in major adverse cardiac events. The speaker recommends eating fresh fatty fish as the best way to get beneficial omega-3s, as the oils remain in the body for several days. Overall, the podcast provides insights into the complexities around omega-3 supplementation and heart health.

Duration:00:20:47

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EP339: What's This ApoB All About?

6/22/2024
Welcome to my podcast. I am Doctor Warrick Bishop, and I want to help you to live as well as possible for as long as possible. I’m a practising cardiologist, best-selling author, keynote speaker, and the creator of The Healthy Heart Network. I have over 20 years as a specialist cardiologist and a private practice of over 10,000 patients. Dr. Warrick Bishop is a cardiologist and speaker who hosts this podcast about heart health. He discusses the importance of understanding blood pressure, weight, and cholesterol for better heart health. He explains that Apo B is a lipoprotein that provides a measure of the number of cholesterol particles in the bloodstream, which can indicate heart disease risk. While Apo B is a useful metric, Dr. Bishop notes that the standard lipid panel can often provide sufficient information to assess and manage heart health. He encourages listeners to subscribe to the podcast and join his Healthy Heart Network community.

Duration:00:11:23

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EP338: Placebo Nocebo With James Buckley

6/15/2024
Welcome to my podcast. I am Doctor Warrick Bishop, and I want to help you to live as well as possible for as long as possible. I’m a practising cardiologist, best-selling author, keynote speaker, and the creator of The Healthy Heart Network. I have over 20 years as a specialist cardiologist and a private practice of over 10,000 patients. This podcast episode features a discussion between Dr. Warrick Bishop, a cardiologist, and James Buckley, a hypnotherapist, about the placebo and nocebo effects. They explain that the placebo effect is the brain's ability to create a positive physical response without any actual medication, while the nocebo effect is the negative response from a sham treatment. They discuss research showing the powerful impact of these mind-body effects, even on conditions like high cholesterol and statin side effects. The conversation highlights how the brain's beliefs and expectations can profoundly influence physical outcomes, and emphasizes the importance of empowering patients through techniques like meditation and hypnosis to harness this mind-body connection for better health. The podcast encourages listeners to explore the untapped potential of the mind to find "solace, peace, harmony, and resolution" in addressing health challenges.

Duration:00:16:32

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EP337: High Fructose Corn Syrup and Red Wine Headache

6/8/2024
Welcome to my podcast. I am Doctor Warrick Bishop, and I want to help you to live as well as possible for as long as possible. I’m a practising cardiologist, best-selling author, keynote speaker, and the creator of The Healthy Heart Network. I have over 20 years as a specialist cardiologist and a private practice of over 10,000 patients. This episode discusses two main topics related to health and nutrition. The first is the potential link between high fructose corn syrup in sugary beverages and obesity, type 2 diabetes, and fatty liver disease. The speaker notes that more research is needed, but the connection seems plausible given how high fructose corn syrup is an inexpensive sweetener used in many drinks. The second topic is the tendency for red wine drinkers to experience more severe hangovers compared to other alcohols. Dr. Bishop explains this may be due to a compound in red wine that inhibits the enzyme that breaks down acetaldehyde, the substance responsible for hangover symptoms. Dr. Bishop encourages listeners to be aware of these potential health impacts and to share the podcast with others, as it may help save lives.

Duration:00:12:00

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EP336: Time-Restricted Eating & Liproprotein A

6/1/2024
Welcome to my podcast. I am Doctor Warrick Bishop, and I want to help you to live as well as possible for as long as possible. I’m a practising cardiologist, best-selling author, keynote speaker, and the creator of The Healthy Heart Network. I have over 20 years as a specialist cardiologist and a private practice of over 10,000 patients. Dr. Warrick Bishop discusses various health hacks to maintain cardiovascular health, including time-restricted eating and high-intensity interval training (HIIT). A study called the PLUS ONE study found that the combination of time-restricted eating and HIIT led to the greatest weight loss, improved body composition, and reduced LDL cholesterol and blood pressure compared to either intervention alone. Dr. Bishop also discusses the importance of understanding the association versus causation when it comes to elevated lipoprotein(a) levels, and how imaging can provide valuable insights before further testing. He encourages listeners to adopt healthy habits and share the podcast, as it may help save lives.

Duration:00:15:22

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EP335: Death & Dying Part 2

5/18/2024
Welcome to my podcast. I am Doctor Warrick Bishop, and I want to help you to live as well as possible for as long as possible. I’m a practising cardiologist, best-selling author, keynote speaker, and the creator of The Healthy Heart Network. I have over 20 years as a specialist cardiologist and a private practice of over 10,000 patients. This podcast episode features a discussion between Dr. Warrick Bishop, a cardiologist, and James Buckley, an expert on the mind-body connection. They explore the stages of the grieving process, including denial, anger, depression, and acceptance. James explains how each stage impacts the body's physiology and nervous system. He recommends techniques like breathwork, walking in nature, cold exposure, and stretching to help move through the grieving process. The discussion emphasizes the importance of understanding the physical and psychological aspects of grief to support oneself and others experiencing loss.

Duration:00:27:58

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EP334: Death & Dying Part 1

5/18/2024
Welcome to my podcast. I am Doctor Warrick Bishop, and I want to help you to live as well as possible for as long as possible. I’m a practising cardiologist, best-selling author, keynote speaker, and the creator of The Healthy Heart Network. I have over 20 years as a specialist cardiologist and a private practice of over 10,000 patients. This podcast episode features a discussion between Dr. Warrick Bishop, a cardiologist, and James Buckley, a personal guide and spiritual teacher, about the topic of death and dying. They share personal experiences with the loss of loved ones, including Dr. Bishop's mother and friend, as well as James' great aunt. The conversation explores the different stages of grief, including denial, anger, bargaining, depression, and acceptance. They emphasize the importance of being prepared to deal with death and the grieving process, and how acceptance is a skill that can be developed. The podcast aims to provide listeners with insights and perspectives on this difficult but inevitable part of life.

Duration:00:22:21

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EP333: Two Case Studies For Your Interest

5/11/2024
Welcome to my podcast. I am Doctor Warrick Bishop, and I want to help you to live as well as possible for as long as possible. I’m a practising cardiologist, best-selling author, keynote speaker, and the creator of The Healthy Heart Network. I have over 20 years as a specialist cardiologist and a private practice of over 10,000 patients. The podcast discusses two case studies of patients with high cholesterol and heart disease risk. The first patient, Sue, had high cholesterol and blood pressure that were successfully managed through a combination of medication and lifestyle changes. The second patient, Phil, had a strong family history of heart disease and had adopted a ketogenic diet that raised his cholesterol levels. After trying multiple cardiologists, Phil was advised to get a CT scan to evaluate the type of plaque buildup in his arteries before deciding on the best treatment approach. The podcast emphasizes the importance of personalized care, as different patients may respond differently to cholesterol-lowering medications. It also highlights the value of advanced testing like CT scans to get a more complete picture of cardiovascular health.

Duration:00:26:36

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EP332: The Importance of Exercise With Dr Jason Kaplan

5/4/2024
Welcome to my podcast. I am Doctor Warrick Bishop, and I want to help you to live as well as possible for as long as possible. I’m a practising cardiologist, best-selling author, keynote speaker, and the creator of The Healthy Heart Network. I have over 20 years as a specialist cardiologist and a private practice of over 10,000 patients. The podcast discusses the importance of exercise for heart health with cardiologist Dr. Jason Kaplan. Dr. Kaplan recommends at least 150-300 minutes per week of moderate exercise like walking or 75-115 minutes of vigorous interval training. He stresses finding enjoyable activities and gives advice for starting an exercise program. Weight training is also beneficial but aerobic exercise is most important for reducing blood pressure and improving heart function. Regular exercise leads to positive changes in muscles, metabolism, blood vessels, and an enlarged but stronger and more efficient heart.

Duration:00:23:26

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EP331: Who Is At Risk of Thin Bones?

4/27/2024
Welcome to my podcast. I am Doctor Warrick Bishop, and I want to help you to live as well as possible for as long as possible. I’m a practising cardiologist, best-selling author, keynote speaker, and the creator of The Healthy Heart Network. I have over 20 years as a specialist cardiologist and a private practice of over 10,000 patients. Dr. Orick Bishop discusses bone health and osteoporosis risks in this podcast. He outlines who should be considered for bone mineral density scans according to Australian guidelines, including those over age 70 and younger individuals with risk factors like family history, smoking, alcohol use, or low body weight. Certain medical conditions and medications can also increase osteoporosis risk, such as corticosteroids, thyroid issues, antidepressants, and proton pump inhibitors. Dr. Bishop provides this information to help educate listeners and patients of his Osteo Strong business, while noting he is a cardiologist first and wants people to discuss their bone health with their doctor. He hopes listeners live as well as possible for as long as possible.

Duration:00:17:20

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EP330: Safe Lower Limits For Cholesterol Treatment

4/20/2024
Welcome to my podcast. I am Doctor Warrick Bishop, and I want to help you to live as well as possible for as long as possible. I’m a practising cardiologist, best-selling author, keynote speaker, and the creator of The Healthy Heart Network. I have over 20 years as a specialist cardiologist and a private practice of over 10,000 patients. Dr. Warrick Bishop discusses lowering LDL cholesterol levels and whether it is safe to lower them very low. He explains that babies are born with very low cholesterol, and people with genetic mutations also have low cholesterol without negative effects. Studies show that lowering LDL to very low levels, even under 0.2 mmol/L, significantly reduces heart disease risk without increasing other health issues. Tests found no cognitive impacts of lowering LDL cholesterol levels using PCSK9 inhibitors. While statins may slightly increase diabetes risk, other cholesterollowering drugs do not appear to have this effect when lowering cholesterol alone.

Duration:00:16:14