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  2. Cluster headache - Wikipedia

    en.wikipedia.org/wiki/Cluster_headache

    Cluster headache is a neurological disorder characterized by recurrent severe headaches on one side of the head, typically around the eye(s). [1] There is often accompanying eye watering, nasal congestion, or swelling around the eye on the affected side. [1] These symptoms typically last 15 minutes to 3 hours. [2]

  3. Palpitations - Wikipedia

    en.wikipedia.org/wiki/Palpitations

    Palpitations are perceived abnormalities of the heartbeat characterized by awareness of cardiac muscle contractions in the chest, which is further characterized by the hard, fast and/or irregular beatings of the heart.

  4. Apex beat - Wikipedia

    en.wikipedia.org/wiki/Apex_beat

    Sometimes, the apex beat may not be palpable, either due to a thick chest wall, or conditions where the stroke volume is reduced; such as during ventricular tachycardia or shock. The character of the apex beat may provide vital diagnostic clues: A forceful impulse indicates volume overload in the heart (as might occur in aortic regurgitation)

  5. Headache - Wikipedia

    en.wikipedia.org/wiki/Headache

    Cardiac cephalgia [93] is a rare type of headache occurring during myocardial infarction, characterized by sudden, severe head pain that typically develops during or immediately following a heart attack. The pain is usually located in the occipital or frontal regions and can be accompanied by other cardiac symptoms like chest pain, shortness of ...

  6. Cardiac examination - Wikipedia

    en.wikipedia.org/wiki/Cardiac_examination

    The apex beat is found approximately in the fifth left intercostal space in the mid-clavicular line. It can be impalpable for a variety of reasons including obesity, emphysema, effusion and rarely dextrocardia. The apex beat is assessed for size, amplitude, location, impulse and duration.

  7. What Chest Pain on Your Left Side Could Mean - AOL

    www.aol.com/chest-pain-left-side-could-141218196...

    In addition to a heart attack, here are some more heart-related issues for chest pain on the left side. As Dr. Bairey Merz says, these are not conditions you can self-diagnose. Call 911 at once to ...

  8. Referred pain - Wikipedia

    en.wikipedia.org/wiki/Referred_pain

    Referred pain, also called reflective pain, [1] is pain perceived at a location other than the site of the painful stimulus.An example is the case of angina pectoris brought on by a myocardial infarction (heart attack), where pain is often felt in the left side of neck, left shoulder, and back rather than in the thorax (chest), the site of the injury.

  9. AOL Mail

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    Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!