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  1. Hace 1 día · It includes the cardiovascular system, or vascular system, that consists of the heart and blood vessels (from Greek kardia meaning heart, and from Latin vascula meaning vessels). The circulatory system has two divisions, a systemic circulation or circuit , and a pulmonary circulation or circuit . [3]

  2. en.wikipedia.org › wiki › HeartHeart - Wikipedia

    Hace 4 días · The adult resting heart rate ranges from 60 to 100 bpm. The resting heart rate of a newborn can be 129 beats per minute (bpm) and this gradually decreases until maturity. An athlete's heart rate can be lower than 60 bpm. During exercise the rate can be 150 bpm with maximum rates reaching from 200 to 220 bpm. Influences

    • cor
  3. en.wikipedia.org › wiki › NicotineNicotine - Wikipedia

    Hace 14 horas · The initial symptoms of a nicotine overdose typically include nausea, vomiting, diarrhea, hypersalivation, abdominal pain, tachycardia (rapid heart rate), hypertension (high blood pressure), tachypnea (rapid breathing), headache, dizziness, pallor (pale skin), auditory or visual disturbances, and perspiration, followed shortly after by marked bradycardia (slow heart rate), bradypnea (slow ...

    • C₁₀H₁₄N₂
    • Nicorette, Nicotrol
  4. Hace 5 días · arrhythmia. sinus bradycardia. Recent News. May 18, 2024, 5:24 AM ET (Medical Xpress) Modular communicative leadless ICD found to be safe and exceeds performance expectations. bradycardia, type of arrhythmia (abnormal heart rhythm) characterized by slowing of the heart rate to 60 beats per minute or less.

    • The Editors of Encyclopaedia Britannica
  5. Hace 3 días · What is the Relationship Between Heart Rate and Respiratory Rate? Author: Naume Guveya July 21, 2023. Your heart rate and respiratory rate have a bidirectional relationship, meaning: When you breathe in, your heart rate increases, and when you breathe out, your heart rate slows down.

  6. Hace 4 días · While it’s valuable to monitor your heart rate to avoid overtraining, a higher heart rate can also be influenced by factors such as dehydration, stress, and environmental conditions. It’s important to use heart rate zones tailored to your individual fitness level and goals to guide your training intensity, rather than adhering to a one-size-fits-all number.

  7. Challenges and future directions Despite promising results challenges such as accuracy during high heart rates and variability across different smartwatch models underscore the need for further research and technological advancements.