Lisa Nelson #14: What do you recommend for individuals experiencing heart palpitations and what may be triggering the problem?
Dr. Shelby-Lane: Arrhythmias are any deviations in the normal rhythm of the heart (heartbeat). They usually occur as a result of interference with the electrical pathways that produce the heart's rhythmic muscular contractions. The Parasympathetic Nervous System is responsible for slowing down the heartbeat rate. The Beta-1 Adrenergic Receptors of the Beta-Adrenergic Nervous System are responsible for speeding up the heartbeat rate.
If you experience the following symptoms, you may need to be evaluated for toxicity and consider a stress test , echocardiogram, holter monitor or a tilt table test for further evaluation and diagnosis. A neurologic evaluation may also be indicated.
Fluttering or pounding in the heart Hemodynamic disturbances are potentially life-threatening such as bradycardia and tachycardia Dizziness Syncope (fainting) Unu...
If you think may be experiencing the symptoms of a heart attack,
do not wait to see if they go away. If you experience discomfort or
pain in the chest, unusual shortness of breath (especially if you
are a woman), heart palpitations, discomfort in the arms, back,
neck or jaw, bluish fingernails, nausea (women) or lightheadedness,
or have another condition such as diabetes or high blood pressure,
call 911 immediately and ask for an ambulance.
a heart attack?
How is it
Learn about healthy
will your doctor prescribe?
Life after a heart attack
with patients and caregivers
What to Do If You Think You Are Having a Heart
Call 9-1-1 immediately. Tell the operator you think you are
having a heart attack. The first three to six hours after the onset
of a heart attack are critical. It is important to get medical
attention at once. Delaying medical attention can lead to permanent
damage to the he...
Alternative Names Myocardial infarction; MI; Acute MI; ST-elevation myocardial infarction; non-ST-elevation myocardial infarction Symptoms Chest pain is a major symptom of heart attack. You may feel the pain in only one part of your body, or it may move from your chest to your arms, shoulder, neck, teeth, jaw, belly area, or back. The pain can be severe or mild. It can feel like: A tight band around the chest Bad indigestion Something heavy sitting on your chest Squeezing or heavy pressure The pain usually lasts longer than 20 minutes. Rest and a medicine called nitroglycerin may not completely relieve the pain of a heart attack. Symptoms may also go away and come back. Other symptoms of a heart attack include: Anxiety Cough Fainting Light-headedness, dizziness Nausea or vomiting Palpitations (feeling like your heart is beating too fast or irregularly) Shortness of breath Sweating , which may be extreme Some people (the elderly, people with diabetes, and women) may have little or no chest pain. Or, they ...
You should knowAnswers to your question are meant to provide general health information but should not replace medical advice you receive from a doctor. No answers should be viewed as a diagnosis or recommended treatment for a condition. Content posted by community members does not necessarily reflect the views of Remedy Health Media, which also reserves the right to remove material deemed inappropriate.