We know that exercise is good for our hearts, yet we hear story after story of endurance athletes dying suddenly—almost always due to heart disease that has gone undetected. Just how common are fatalities at endurance races? What are the warning signs of heart disease? And what can we do to keep our hearts healthy and prevent any kind of cardiovascular event?
Dr. Larry Creswell is a thoracic surgeon affiliated with the University of Mississippi School of Medicine in Jackson. Dr. Larry received his medical training at Johns Hopkins University, and he has been practicing for 20-plus years. He is also an endurance athlete, currently training to swim the English Channel in 2019. Dr. Larry specializes in helping recreational athletes with heart issues, and he regularly shares content online through his blog, Athlete’s Heart.
Today, Dr. Larry joins us to share the warning signs of heart disease in endurance athletes. He explains the different types of heart arrythmias, offering his take on why atrial fibrillation is more common in athletes than the general population. Dr. Larry offers advice on maintaining heart health, covering the one-time tests he recommends, the best diet for cardiovascular health, and strategies for preventing heart disease. Listen in for Dr. Larry’s insight on taking care of your heart and putting yourself in a position to help others should they experience a cardiac event.
[1:02] Dr. Larry’s interest in athletics and the heart
[3:43] How Dr. Larry is training to swim the English Channel
[5:14] The details around swimming the English Channel
[5:54] Heart fatalities at endurance sporting events
[7:19] Dr. Larry’s 6 warning signs of heart disease
[11:28] The value of HRV tracking in heart health
[13:04] The different types of arrythmia
[16:17] Why atrial fibrillation is more common in athletes
[18:14] The treatment options for atrial fibrillation
[19:33] How symptoms differ in men and women
[21:10] What to do if you experience the warning signs
[22:18] Dr. Larry’s advice on maintaining heart health
[25:10] Dr. Larry’s insight on calcification around the heart
[27:34] How to prevent heart problems
[28:55] The family history factors to watch
[31:04] The best diet for heart health
[36:10] How to identify and help someone having a heart attack
[41:57] The effectiveness of CPR in cardiac arrest
[43:09] Dr. Larry’s take on excessive training and heart health
[45:24] Dr. Larry’s recommendations around minimum exercise
[50:03] Dr. Larry’s #1 piece of advice
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