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  • Hypertensive crisis: What are the symptoms? - Mayo Clinic
    A hypertensive crisis is a sudden, severe increase in blood pressure The blood pressure reading is 180 120 millimeters of mercury (mm Hg) or greater A hypertensive crisis is a medical emergency It can lead to a heart attack, stroke or other life-threatening health problems Seek emergency medical
  • Low blood pressure (hypotension) - Symptoms and causes
    If you have symptoms of extreme low blood pressure or shock, call 911 or your local emergency number Most healthcare professionals consider blood pressure to be too low only if it causes symptoms
  • Nitroglycerin (oral route, sublingual route) - Mayo Clinic
    Congestive heart failure or Heart attack, recent or Heart disease (eg, hypertrophic cardiomyopathy, constrictive pericarditis, aortic or mitral stenosis) or Hypotension (low blood pressure) or Hypovolemia (low amount of blood)—Use with caution May make these conditions worse
  • Heart failure - Symptoms and causes - Mayo Clinic
    Overview 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 shortness of breath Some heart conditions slowly leave the heart too weak or stiff to fill and pump blood properly These conditions include narrowed arteries in the heart and high blood pressure
  • Stroke - Symptoms and causes - Mayo Clinic
    It occurs when a blood vessel in the brain leaks or bursts and causes bleeding in the brain The blood increases pressure on brain cells and damages them A stroke is a medical emergency It's crucial to get medical treatment right away Getting emergency medical help quickly can reduce brain damage and other stroke complications
  • Heart attack - Symptoms and causes - Mayo Clinic
    Sometimes, a plaque can rupture and form a clot that blocks blood flow A lack of blood flow can damage or destroy part of the heart muscle A heart attack is also called a myocardial infarction Prompt treatment is needed for a heart attack to prevent death Call 911 or emergency medical help if you think you might be having a heart attack
  • Fainting: First aid - Mayo Clinic
    Fainting occurs when the brain doesn't receive enough blood for a brief time This causes loss of consciousness Consciousness is usually regained quickly Fainting might have no medical significance Or the cause can be a serious disorder, occasionally involving the heart Therefore, treat loss of
  • Angina - Symptoms and causes - Mayo Clinic
    An inactive lifestyle raises the risk of high cholesterol, high blood pressure, type 2 diabetes and obesity Talk with your healthcare team about the type and amount of exercise that's best for you Obesity Obesity is a risk factor for heart disease, which can cause angina Being overweight makes the heart work harder to supply blood to the body
  • Heatstroke - Symptoms and causes - Mayo Clinic
    Be especially careful in hot weather if you take medicines that narrow your blood vessels (vasoconstrictors), regulate your blood pressure by blocking adrenaline (beta blockers), rid your body of sodium and water (diuretics), or reduce psychiatric symptoms (antidepressants or antipsychotics)
  • Pericardial effusion - Symptoms causes - Mayo Clinic
    In this condition, extra fluid in the sac around the heart puts pressure on the heart (6) The pressure prevents the heart chambers from filling completely with blood Cardiac tamponade is a life-threatening condition It causes poor blood flow and too little oxygen for the body Emergency medical treatment is needed





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