One of the most common questions people ask me is, “What is it like to hold a human heart in your hand?”
Well, I’ll tell you, even after nearly 9,000 heart operations, it’s a feeling that never gets old.
Every time I hold a heart in my hand, I am reminded that I am holding something extraordinary.
It’s a relatively small organ. It’s no bigger than a fist, but it’s been beating every second of a person’s life.
It has carried them through childhood, through love, through loss, through every joy and every challenge they have ever faced. It’s truly awe-inspiring. In many ways, it’s almost spiritual.
In fact, people are sometimes surprised when I tell them that I feel closest to God when I’m in the operating room.
They’ll say, “But wait, you studied science. You’re a scientist. How can you believe in God?”
And my answer is always the same: It’s because I’m a scientist.
It’s because I study science that I believe in God.
Every blood vessel has a purpose. Every valve opens and closes with remarkable timing. Every heartbeat sustains a life, a family, and a story.
Standing there in that operating room, surrounded by an incredible team and trusted with another human being’s life, I am constantly reminded of how precious and miraculous life truly is.
Medicine teaches us the science of the heart, but sometimes holding a heart in your hand teaches you something even greater.
It teaches you humility, wonder, gratitude, and a profound appreciation for the gift of life.
I’m Dr. Raymond Singer.
God bless, and I’ll see you next time.
Interested in my book? You can buy it on Amazon!
(𝘛𝘩𝘦 𝘷𝘪𝘦𝘸𝘴 𝘦𝘹𝘱𝘳𝘦𝘴𝘴𝘦𝘥 𝘪𝘯 𝘮𝘺 𝘱𝘰𝘴𝘵𝘴 𝘢𝘳𝘦 𝘮𝘺 𝘰𝘸𝘯 𝘢𝘯𝘥 𝘥𝘰 𝘯𝘰𝘵 𝘳𝘦𝘱𝘳𝘦𝘴𝘦𝘯𝘵 𝘵𝘩𝘦 𝘷𝘪𝘦𝘸𝘴 𝘰𝘧 𝘮𝘺 𝘦𝘮𝘱𝘭𝘰𝘺𝘦𝘳 𝘰𝘳 𝘢𝘯𝘺 𝘰𝘳𝘨𝘢𝘯𝘪𝘻𝘢𝘵𝘪𝘰𝘯.)
Recent Posts
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After several days of unhealthy air from Canadian wildfire smoke, cleaner air has returned to the Philadelphia region. Dr. Raymond Singer explains why conditions have improved and what it means for your health.
Wildfire Smoke Health Risks: Interview on CBS 21
Wildfire smoke contains tiny particles that can affect far more than your lungs. During a recent CBS 21 interview, Dr. Raymond Singer explained who faces the greatest risk and what simple steps can help protect your health.
Air Quality Improving, But Health Risks Remain
Wildfire smoke continues to impact Pennsylvania, with Code Orange and Code Red air quality alerts still in effect. Dr. Raymond Singer explains the health risks, who is most vulnerable, and practical steps to protect yourself while conditions improve.
Lifendra: The First Once-Daily Oral PCSK9 Inhibitor
Dr. Raymond Singer explains Lifendra (anlisotide), the FDA’s first once-daily oral PCSK9 inhibitor. Learn how this new medication lowers LDL cholesterol, who it’s designed for, and why lifestyle changes and statins remain essential for long-term heart health.
Air Quality Can Affect Your Heart and Lungs
Wildfire smoke and poor air quality don’t just affect your lungs. Tiny airborne particles can enter your bloodstream, increasing inflammation and placing extra strain on your heart. Dr. Raymond L. Singer explains the health risks and shares practical steps you can take to protect yourself and your loved ones when air quality declines.
Featured
Pages
- Learn about heart valves. Heart Valves
- Read testimonials. Testimonials
- Did you know I have a consulting firm? Singer Heart/Lung Consulting
- Check out my TedTalk! Defining Success
Links
- Links page with more information about your heart. Links
- Dr. Adam Pick's Site: heart-valve-surgery.com







