Blood enters the left ventricle through the mitral valve and leaves through the aortic valve. A stenotic valve is a valve opening that has gotten smaller and is partially obstructing blood flow. In ...

As environmental regulations tighten worldwide, automakers are under increasing pressure to develop more energy-efficient and ...

Stay comfortable this summer with best air coolers under ₹5000 in 2025. Summer heat can be exhausting, turning your home into a space where even relaxing feels difficult. But staying cool doesn ...