https://www.blackpointdiagnostics.com/blog.html Heart and vascular health insights from ARDMS-certified sonographer Emanuel Papadakis, RDCS, RVT en-us info@blackpointdiagnostics.com (BlackPoint Diagnostics) Thu, 16 Jul 2026 10:07:19 -0400 https://www.blackpointdiagnostics.com/blog-aortic-stenosis.html Aortic stenosis affects 1 in 8 adults over 75. Learn the symptoms, how an echocardiogram diagnoses severity, and when to get screened in Maine — no referral required. https://www.blackpointdiagnostics.com/blog-aortic-stenosis.html Thu, 16 Jul 2026 10:07:19 -0400 https://www.blackpointdiagnostics.com/blog-carotid-plaque.html Carotid plaque found on ultrasound? A duplex scan measures your stenosis percentage and plaque type. Here's what your result means and what happens next — in plain language. https://www.blackpointdiagnostics.com/blog-carotid-plaque.html Thu, 16 Jul 2026 10:07:18 -0400 https://www.blackpointdiagnostics.com/blog-chest-pain-normal-ekg.html A normal EKG doesn't rule out heart disease. Learn when chest pain requires an echocardiogram — and why this imaging test catches what an EKG misses. https://www.blackpointdiagnostics.com/blog-chest-pain-normal-ekg.html Thu, 16 Jul 2026 10:07:17 -0400 https://www.blackpointdiagnostics.com/blog-congestive-heart-failure-echo.html An echocardiogram is the gold standard for diagnosing heart failure — measuring ejection fraction, wall motion, and valve function. Learn what your echo will show. https://www.blackpointdiagnostics.com/blog-congestive-heart-failure-echo.html Thu, 16 Jul 2026 10:07:16 -0400 https://www.blackpointdiagnostics.com/blog-echo-home-vs-hospital.html Yes, you can get a hospital-grade echocardiogram at home. Same equipment, same ARDMS-certified sonographer, same board-certified cardiologist report — for $397 flat. https://www.blackpointdiagnostics.com/blog-echo-home-vs-hospital.html Thu, 16 Jul 2026 10:07:15 -0400 https://www.blackpointdiagnostics.com/blog-echo-vs-stress-test.html An echo shows heart structure; a stress test shows heart function under exertion. Learn which test is right for your symptoms — and when you might need both. https://www.blackpointdiagnostics.com/blog-echo-vs-stress-test.html Thu, 16 Jul 2026 10:07:14 -0400 https://www.blackpointdiagnostics.com/blog-ejection-fraction.html Ejection fraction measures how much blood the heart pumps with each beat — normal is 55-70%. Learn what your number means, how it's measured, and what a low EF signals. https://www.blackpointdiagnostics.com/blog-ejection-fraction.html Thu, 16 Jul 2026 10:07:13 -0400 https://www.blackpointdiagnostics.com/blog-heart-murmur-adults.html Heard you have a heart murmur? Most are harmless — but some signal valve disease. Here's when an echocardiogram is the right next step, and how to get one in Maine. https://www.blackpointdiagnostics.com/blog-heart-murmur-adults.html Thu, 16 Jul 2026 10:07:12 -0400 https://www.blackpointdiagnostics.com/blog-varicose-veins-ultrasound.html Do you need an ultrasound for varicose veins? Yes — every treatment protocol requires duplex mapping first. Learn when venous insufficiency demands imaging, in Maine. https://www.blackpointdiagnostics.com/blog-varicose-veins-ultrasound.html Thu, 16 Jul 2026 10:07:11 -0400 https://www.blackpointdiagnostics.com/blog-when-to-get-echocardiogram.html Doctors order echocardiograms for chest pain, shortness of breath, heart murmurs, and more. Here are 8 common reasons — and how to get one without a referral in Maine. https://www.blackpointdiagnostics.com/blog-when-to-get-echocardiogram.html Thu, 16 Jul 2026 10:07:10 -0400 https://www.blackpointdiagnostics.com/blog-who-needs-carotid-ultrasound.html Two or more cardiovascular risk factors? A carotid ultrasound detects plaque before stroke strikes. Learn which risk factors qualify you for targeted screening — and what the USPSTF actually says. https://www.blackpointdiagnostics.com/blog-who-needs-carotid-ultrasound.html Thu, 16 Jul 2026 10:07:09 -0400 https://www.blackpointdiagnostics.com/blog-leg-swelling-causes.html Swollen legs can signal heart failure, venous insufficiency, or DVT. Learn the causes, which warrant urgent evaluation, and when you need an ultrasound in Maine. https://www.blackpointdiagnostics.com/blog-leg-swelling-causes.html Sat, 13 Jun 2026 00:43:54 -0400 https://www.blackpointdiagnostics.com/blog-poor-circulation-legs.html Poor circulation in your legs has two main causes — arterial disease and venous insufficiency. Learn the warning signs and when a vascular ultrasound is essential. https://www.blackpointdiagnostics.com/blog-poor-circulation-legs.html Fri, 12 Jun 2026 22:17:40 -0400 https://www.blackpointdiagnostics.com/blog-health-screening-events-maine.html Comparing pop-up cardiovascular screening events to local diagnostic ultrasound in Maine. Credentials, results speed, scan depth, and what your screening actually includes. https://www.blackpointdiagnostics.com/blog-health-screening-events-maine.html Fri, 12 Jun 2026 09:52:15 -0400 https://www.blackpointdiagnostics.com/blog-aneurysm-signs.html Most aortic aneurysms have no symptoms. These 7 risk factors and warning signs mean you should get an AAA screening ultrasound. https://www.blackpointdiagnostics.com/blog-aneurysm-signs.html Mon, 8 Jun 2026 07:12:00 -0400 https://www.blackpointdiagnostics.com/blog-resistant-hypertension.html If your blood pressure remains elevated despite three or more medications, the cause may be vascular — not lifestyle. Renal artery stenosis is a treatable condition that a non-invasive ultrasound can identify. https://www.blackpointdiagnostics.com/blog-resistant-hypertension.html Thu, 26 Mar 2026 21:27:08 -0400 https://www.blackpointdiagnostics.com/blog-aaa-who-should-screen.html The USPSTF recommends AAA screening for men aged 65–75 who have ever smoked. Most have never had one. An abdominal aortic aneurysm causes no symptoms until it ruptures — when 80% of patients don't survive. https://www.blackpointdiagnostics.com/blog-aaa-who-should-screen.html Thu, 26 Mar 2026 21:22:15 -0400 https://www.blackpointdiagnostics.com/blog-stroke-warning-signs.html A TIA — transient ischemic attack — is a warning stroke. It lasts minutes and leaves no permanent damage. But 10–15% of people have a major stroke within 90 days. A carotid ultrasound can find the cause before that happens. https://www.blackpointdiagnostics.com/blog-stroke-warning-signs.html Thu, 26 Mar 2026 21:17:40 -0400 https://www.blackpointdiagnostics.com/blog-claudication.html Pain or cramping in your legs when you walk, that disappears when you stop — this pattern has a name. It's called claudication, and it's a warning sign of peripheral artery disease. https://www.blackpointdiagnostics.com/blog-claudication.html Thu, 26 Mar 2026 21:12:40 -0400 https://www.blackpointdiagnostics.com/blog-dvt-symptoms.html One leg more swollen than the other. Warmth, redness, aching. These are the warning signs of DVT — and the only way to confirm or rule it out is a venous ultrasound. https://www.blackpointdiagnostics.com/blog-dvt-symptoms.html Thu, 26 Mar 2026 21:05:23 -0400