The Silent Threat Inside: A Conversation About Heart Disease, Loss, and Hope

This episode hit close to home. My mother passed away suddenly at 65. My brother at 66. My father had severe heart disease in his 50s before cancer took him first. And me? I’m 67, and I’ve got a partially blocked artery. So yeah, when I found Julia Lindenthal wanted to talk about what happened to her father — and when she also said she could connect us with Hannah Drake Litman from theheartfoundation.org — I knew this conversation needed to happen.What followed was one of the most honest, eye-opening discussions I’ve had on Lens of Hopefulness. And I’m not just saying that because I’m biased toward the topic. I’m saying it because these two women showed up with something rare: raw truth, real data, and genuine hope.Julia’s Story: When the Unthinkable HappensJulia Lindenthal is warm, articulate, and still clearly working through something that shook her to the core. In November of 2024, she got a phone call on a Saturday morning that no child is ever prepared for.“I got a phone call from my mom, and I knew right away that it was strange… she told me the unthinkable, that dad had died. And my entire body went cold in a way that I never even knew was possible.”Her father, John George Lindenthal, was 80 years old. He was, by every visible measure, the picture of health. He had just reached the finals in a men’s doubles tennis tournament. As Julia put it, he never smoked, he hardly drank, he ate well, he went to the doctor and was responsible. He wasn’t the person you’d look at and worry about. In fact, Julia told me people would regularly say to her, “When I’m 79, my goal is to be like your dad.”The autopsy told a different story. Her father died of an aortic dissection — his aorta, right near his heart, had severed. The cause? Calcified plaque had hardened one side of his aorta, weakening the other. Further along toward his legs, his arteries were described by the pathologist as almost completely calcified. The night he passed, he had mentioned to his wife, “My legs are shot” — something she didn’t think much of at the time. Looking back, it was likely a sign.Julia’s response to her grief wasn’t paralysis — it was action. She researched foundations doing meaningful work in heart disease, specifically around arterial plaque research, and she started a fundraiser in her father’s name through the Heart Foundation. Her mission became clear: 100% of the money raised would go toward finding a cure for artery plaque, a condition her father may have been genetically predisposed to. As Julia said, it’s not always the person’s fault. Sometimes people are born inclined toward this, and some of them look good on the outside.The Heart Foundation: Small But MightyHannah Drake Litman represents theheartfoundation.org, and I liked her energy immediately. She’s deeply knowledgeable, and completely passionate about this cause. She was also refreshingly honest about how she isn’t a doctor — she’s an advocate, and a very good one.The Heart Foundation was founded in 1996 — which means this year they’re celebrating their 30th anniversary as a nonprofit. The origin story is heartbreaking in a familiar way. A 35-year-old man named Stephen Cohen — married, father of two daughters both under ten — was playing his weekly game of pickup basketball. He looked, as Hannah described it, like someone who “today, if you were to be swiping on, like, TikTok… would have been a fitness influencer or something.” He was seemingly healthy. And he suffered a fatal heart attack.His passing galvanized his friends, family, and community. They wanted to save other families from the same kind of loss, and they wanted to be part of the future of the fight against heart disease. That’s when the Heart Foundation was born.The organization partners with the Smidt Heart Institute at Cedars-Sinai, which Hannah described as one of the leading cardiovascular institutes in the country. They support research led by Dr. P.K. Shaw and his team. And when I asked Hannah what distinguishes them from the American Heart Association, she didn’t skip a beat: “We are the tiny, but… small but mighty grassroots organization. The little engine that could, if you will.” She explained that they’re deeply focused on one thing: funding research and spreading awareness. I said it sounds Stand Up to Cancer versus the American Cancer Society. Same fight, different focus.The Research: Reason for Real HopeHere’s where things got genuinely exciting for me. The Heart Foundation has been funding research that is now in the production of two therapies designed not just to prevent arterial plaque, but to reverse it. One of those therapies is currently in a phase two human clinical trial.So, there may actually be a drug coming that goes into the artery wall and removes plaque — not just reduces cholesterol but targets the actual calcified buildup. Hannah was careful to note she’s not a doctor, but she laid out why this is different from what’s currently available: plaque isn’t just cholesterol. It’s calcium, cellular waste, and other elements that harden together in a way that statins alone can’t fully address. She gave an example of a family member with cholesterol nearly at 300 who, despite those numbers, had zero plaque in their arteries. It’s case by case. It’s complicated. And it’s why this specific research matters so much.I mentioned that I’m personally on Repatha, a medication that requires me to inject myself every two weeks to remove fats from the bloodstream. Hannah pointed out — with a smile — that the Heart Foundation supported research that contributed to the development of Repatha. I told them they could have a free ad on the episode. They earned it.And yes, I’ve had cholesterol numbers as high as 375 and triglycerides pushing into the 1,500s. So, when Hannah talks about the need for better treatments, I’m nodding very hard.The Stigma Nobody Talks AboutOne of the most powerful moments in this conversation came when Hannah tackled the stigma surrounding heart disease head-on. She pointed out something that I’ve felt but never quite heard articulated so clearly. When someone is diagnosed with cancer, people immediately feel empathy. They view that person as a victim of something that invaded them. But when someone is diagnosed with heart disease, too often the first reaction is judgment. I can picture the thought: “What did that person do to clog their arteries?”As someone who eats vegetarian burgers while my wife and son eat McDonald’s — and I’m the one with the blocked artery — I can tell you firsthand how unfair that stigma is. Hannah also shared cardiovascular disease claims more lives every year than all forms of cancer combined, and it has held that number one spot for a very long time. Hopefully heart disease will someday earn more of the public’s emotional attention and empathy.Hannah’s take on shifting that: “I really, really think that conversations like the one we’re having today are the start of shifting that judgment and really just taking our energy and instead being on the offense against heart disease, not against the people who are impacted by it.” I was glad to hear that.My StoryI’ve talked about my family’s history with heart disease plenty of times. But this episode gave me a chance to share it alongside people who understand it from the inside out. When I went for a calcium screening and got a calcium score, my primary care doctor flagged calcification of the arteries and sent me for an angiogram. That’s what caught the partial blockage. No surgery needed — I’m on the max dose of a statin, plus Repatha, and I exercise. Carefully. My cardiologist told me specifically not to shovel heavy snow. Hannah backed that up — the physical exertion is intense, and if there’s something underlying going on, it’s a perfect storm.I’ll also be honest about something I don’t always talk about: I developed a panic disorder after watching my father suffer angina attacks in the 1980s and then losing my mother suddenly. Every time I felt anxiety, I’d convince myself I was going to die like they did. It took psychotherapy and time to get through that. Now I swim, walk, and ride my exercise bike — nothing heroic, nothing extreme — and according to my cardiologist, I’ve been doing great. There’s hope in that. I’m living proof.Grief Became PurposeOne thing that moved me in this conversation was listening to Julia describe how she has processed losing her dad. She didn’t retreat into grief — she ran toward something meaningful. And she said something that I think applies to all of us, not just those who’ve lost someone:“I am a different and I am a better person now after my father’s passing. I recognize that… anything can happen and tomorrow is not guaranteed, right?”She also said she’s become much more forgiving — more patient with her mother, less caught up in the small irritations that once felt enormous. Her message to all of us: don’t live with the regret of the silly fights we get into. Because suddenly, that’s all they become — silly. And the person is gone.Her fundraiser in honor of John George Lindenthal is still open. Every dollar goes directly to the research Hannah described — toward finding a cure for the very thing that took him.What You Can DoHannah laid out several concrete ways to get involved with the Heart Foundation — and the most important one costs exactly nothing:Follow them on social media at @TheHeartFoundation and engage with their content. Hannah produces videos that break down current studies, explains blood pressure and cholesterol numbers in plain language, and offers practical tips you can apply every day.You can also create a fundraiser on their website — in memory of someone, in honor of someone, or just because. If you’re a streamer, they work with Tiltify through platforms like YouTube, Facebook, and Twitch. And if you want to volunteer, simply email [email protected] website is theheartfoundation.org. It really is that easy to remember.Final ThoughtsI started this episode knowing heart disease was serious. I ended it knowing it’s more urgent — and more hopeful — than I’d fully appreciated. Julia Lindenthal channeled her grief into advocacy, and Hannah Drake Litman showed up with the data and the passion to back it all up.If you’re someone who has heart disease in your family, please don’t look away from it. Get your calcium score. See a cardiologist. Keep moving, even if it’s just a walk around the block. And tell the people you love that you love them — not because something bad is about to happen, but because tomorrow really isn’t guaranteed for any of us.This conversation was one I needed to have. I’m glad you were here for it.— John PassadinoLens of Hopefulness with John PassadinoVoices Beyond the NoiseAvailable on YouTube, Spotify, Apple Podcasts, Amazon Music, and Audible.Please see theheartfoundation.org Article and podcast copyright 2026 Passadino Publishing This is a public episode. If you would like to discuss this with other subscribers or get access to bonus episodes, visit lensofhopefulness.substack.com