How Does a Pacemaker Work and Who Needs One?
A pacemaker continuously monitors the heart's electrical activity and delivers a tiny electrical pulse whenever the heartbeat slows below a set threshold. This restores a normal rhythm in patients whose natural pacing system has failed, slowed down, or become...
Angiography vs Angioplasty: What is the Difference?
The primary difference is that angiography is a diagnostic test used to identify narrowed or blocked blood vessels, while angioplasty is an active treatment used to physically open those blocked arteries and restore normal blood flow. Dr. Kiran Narang, an experienced...
7 Warning Signs of a Blocked Artery You Should Never Ignore
Blocked arteries reduce blood flow to the heart and other vital organs, increasing the risk of heart attack and stroke. Early warning signs include chest discomfort, shortness of breath, unusual fatigue, pain in the arm or jaw, and dizziness symptoms that should be...
What is 2D Echocardiography? When Should You Get It Done?
A 2D Echocardiogram is a non-invasive cardiac ultrasound that produces moving, real-time images of your heart's chambers, valves, and walls. It helps doctors assess your heart's pumping efficiency and detect structural abnormalities. Dr. Kiran Narang, an experienced...