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Calcium channel blocker toxicity is the taking of too much of the medications known as calcium channel blockers (CCBs), either by accident or on purpose. [3] This often causes a slow heart rate and low blood pressure. [1] This can progress to the heart stopping altogether. [2]
The duration of problems can vary from hours to months. Complications may include heart failure due to dilated cardiomyopathy or cardiac arrest. [1] Myocarditis is most often due to a viral infection. [1] Other causes include bacterial infections, certain medications, toxins and autoimmune disorders.
Biological Toxins such as Diphtheria toxin [18]; Radiation Therapy is known to cause radiation-induced heart disease (RIHD) [19] These agents can lead to varying degrees of cardiotoxicity, and their effects may be dose-dependent and influenced by individual factors such as pre-existing cardiovascular disease and genetic predispositions that can foster greater sensitivity to any cardiac damage.
Heart disease is a leading killer around the world and the top cause of death in the United States. It killed an estimated 17.9 million people in 2019, representing 32% of all deaths globally ...
Hemopericardium can be diagnosed using echocardiography, a cardiac ultrasound. [6] Chest X-rays are also often taken when hemopericardium is suspected and would reveal an enlarged heart. [6] Other observable signs include rapid heart rate, jugular venous distension, low blood pressure, and pulsus paradoxus. [6]
The underlying causes of sudden cardiac arrest can result from cardiac and non-cardiac etiologies. The most common underlying causes are different, depending on the patient's age. Common cardiac causes include coronary artery disease, non-atherosclerotic coronary artery abnormalities, structural heart damage, and inherited arrhythmias. Common ...
Viral cardiomyopathy occurs when viral infections cause myocarditis with a resulting thickening of the myocardium and dilation of the ventricles. These viruses include Coxsackie B and adenovirus, echoviruses, influenza H1N1, Epstein–Barr virus, rubella (German measles virus), varicella (chickenpox virus), mumps, measles, parvoviruses, yellow fever, dengue fever, polio, rabies, and the ...
Deaths due to cardiac arrest in college athletes have been steadily declining over the last 20 years, a new study finds.. An analysis of data from more than 2 million NCAA athletes revealed that ...