2022年3月24日 · In heart failure with reduced ejection fraction (HFrEF), the left side of your heart is weak and can’t pump enough blood to the rest of your body. Chronic conditions that …

2023年6月13日 · Certain lifestyle factors – smoking, being overweight, eating foods high in fat and cholesterol and physical inactivity – can contribute to heart failure because they increase your …

2025年1月21日 · Heart failure occurs when the heart muscle doesn't pump blood as well as it should. When this happens, blood often backs up and fluid can build up in the lungs, causing …

2023年12月12日 · High blood pressure, heart valve disease, thyroid disease, kidney disease, diabetes, or heart problems you're born with can cause heart failure. Sometimes, more than...

2024年9月6日 · Hydrogen fluoride is a colorless gas or liquid that can cause severe damage to the body. Signs and symptoms depend on the amount, how someone was exposed, and how …

Concentrated hydrogen fluoride solutions can cause severe, deep, and disfiguring burns. Absorption of the chemical into the body can cause the heart to beat irregularly, leading to …

2024年10月22日 · Hydrogen fluoride dissolves in water or moisture to form corrosive hydrofluoric acid. Effects from exposure may be localised and systemic. Inhalation can cause irritation of …

Hydrofluoric acid, a solution of hydrogen fluoride gas (HF) in water, is one of the most corrosive and dangerous chemicals encountered in the laboratory. Exposure to HF can cause severe …

2016年12月5日 · Hydrofluoric acid (HF) is one of the most dangerous corrosive inorganic acids due to its ability to destroy body tissue. 1 It is well known for its ability to dissolve silica and …

HF acid vapors may cause laryngospasm, laryngeal edema, bronchospasm, and/or acute or delayed pulmonary edema. Acute symptoms may include coughing, choking, chest tightness, …