[ CrossRef ] [ Google scholar ] [ PubMed ] Yang Z, Balic A, Michon F, Juuri E, Thesleff I
In simple terms, Internal Resistance is a measure of the difficulty a battery has delivering its energy to your motor and speed control (or whatever else you have a battery hooked up to)
Lower cost per dose than the other top-three products
M., Owen, K

Several patterns may raise suspicion for POTS: Symptoms that worsen with upright posture and improve with recumbency Symptom exacerbation after prolonged standing, heat exposure, or large meals History of preceding viral illness, surgery, pregnancy, or trauma Symptoms that fluctuate but have persisted for at least 6 months Co-existing conditions like Ehlers-Danlos Syndrome, mast cell activation, or autoimmune disorders Diagnostic Criteria for POTS According to the consensus statement from leading experts, the diagnostic criteria for POTS include: Heart rate increase : A sustained heart rate increase of 30 beats per minute (or 40 bpm in those aged 12-19) within 10 minutes of standing or head-up tilt Chronicity : Symptoms lasting 6 months Orthostatic symptoms : Symptoms that worsen with standing and improve with recumbency Absence of other causes : Ruling out conditions that could cause orthostatic tachycardia, such as acute blood loss, medications, or adrenal insufficiency Recommended Testing Several tests can help confirm a POTS diagnosis and rule out other conditions: 1
