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Heart Health Articles
Disclaimer – Use At Your Own Risk: The information on this website is for general information purposes only. Nothing on this site should be taken as advice for any individual case or situation. We will not be liable for any losses or damages in connection with the use of the information from these blogs. All blogs are meant to be educational. We advise always consulting with a professional before attempting anything written in a blog. We can not guarantee all of the services that we write about in our blogs. Any attempt to perform anything written in a blog can result in serious injury or fatality without expert guidance and oversight.
Choosing a cardiologist matters. Learn when you need one for high blood pressure or heart symptoms, what credentials and services to look…
Chest pain can be harmless or life-threatening. This practical guide explains how to tell emergency chest pain from urgent and non-urgent pain,…
Most heart disease is preventable. Learn the natural, evidence-based steps that lower risk most: knowing your numbers, eating patterns, movement, sleep, stress,…
Fainting is usually caused by a harmless reflex, but heart rhythm problems, valve disease, cardiomyopathy and other heart conditions can also cause…
Shortness of breath when lying flat, called orthopnea, is a classic sign of heart failure but can also come from lung disease,…
Most chest pain is not a heart attack. Learn the common non-heart causes, from muscle strain and reflux to lung and anxiety-related…
Chest pain that spreads to the jaw is a classic sign of angina or heart attack because the heart and jaw share…
Chest pain spreading to the arm or back can signal a heart attack, angina or aortic dissection, but it can also come…
Palpitations at night are common and often harmless, but some patterns point to atrial fibrillation, sleep apnea or other conditions. Learn the…
A pacemaker does not cure AFib, but it treats slow heart rates linked to it, makes rate-control medicines safer and is part…
Early Signs of Heart Failure: What It Feels Like in the Early StagesApr 6, 2026
Heart Racing at Night: Causes of a Fast Heartbeat in Bed and What to DoMar 30, 2026
Feeling Your Heartbeat in Your Neck: Causes and When to WorryMar 23, 2026
Why Does My Chest Hurt When I Breathe Deeply? Causes and When to WorryMar 16, 2026Talk to a cardiologist
Expert heart and vascular care at four Houston-area clinics.
(832) 432-1951Care is led by Dr. M. Usman Khan, MD, FACC, an interventional and general cardiologist. New patients can review patient information and the insurance plans we accept.
Heart & Vascular Care Close to Home
Book a visit with our board-certified cardiologist at any of our three offices. Our team will call you to confirm your time and insurance.
Houston (NW / Red Oak)
17070 Red Oak Dr #405, Houston, TX 77090
832-432-1951
Tomball
155 School St Ste 220, Tomball, TX 77375
832-304-2070
Sugar Land (Greatwood)
6534 Greatwood Pkwy Unit A, Sugar Land, TX 77479
832-645-8992
For a medical emergency, call 911.
Schedule an Appointment
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Languages other than English and Spanish use automatic Google translation. Please call us if anything is unclear.
