The American Heart Association (AHA) recommends that the systolic figure should be less than 120 and the diastolic figure should be less than 80 (bp numbers are 120/80 mm Hg). A systolic figure over 140 and a diastolic figure over 90 indicates HBP (hypertension). If a reading is above 1...
The resting heart rate of an individual will vary depending on their age, body size,heart conditionsand medication use, as well as the temperature of the air around them. Emotions can also affect one's heart rate; for example, getting excited or scared can increase the heart rate. Getting ...
If you have a faster-than-normal heart rate (your heart beats more than 100 times per minute), you have what doctors call tachycardia. It’s not always a bad thing. Exercise, for example, can push your heart rate above 100 bpm. However, you may require medication to slow your heart r...
Heart rate (beats/min) 296–388 Cardiac output (mL/min) 10–80 Blood volume (mL/kg) 64 Pulmonary Respiration (Breaths/min) 100–140 Tidal Volume (mL) 1.1–2.5 Compliance (mL/cm H2O) 0.3–0.9 Resistance (cm H2O/mL*s) 0.1–0.55 Pattern Obligate nasal Renal Urine volume 15–30 mL...
The Normal Heart TV Movie 2014 TV-MA 2h 12m IMDb RATING 7.9/10 38K YOUR RATING Rate POPULARITY 3,681 94 Play trailer1:31 3 1 Video 80 Photos BiographyDramaHistoryRomance In the early 1980s, the onset of the HIV-AIDS crisis in New York led to an emergence of homosexual activists. ...
Your body's temperature comes from your body doing the work that keeps you alive, with most of your body's heat coming from your heart, brain, liver, and muscles.. Most of the time, your temperature will stay around the same level – though body temperature can change, depending on your...
Heart The heart acts as a pump and maintains circulation of the blood by alternate concentration and relaxation of cardiac muscle (the myocardium). It generally contracts at a rate of 70 to 75 beats/minute in a healthy 70-kg person at rest. The normal heart rhythm, known as sinus rhythm,...
The linear relations we have used appear to adequately describe the delta RR versus RR relation for the heart rate range normally seen. The relation is, of course, not truly linear over a broader range because the regression lines intersect the RR interval axis at approximately 300 msec, ...
Six months of carvedilol therapy had no effect on symptomatic status; failed to alter an integrated score of all diastolic function indexes, which was the primary end point of the study; but improved the E/A ratio, especially in patients with a higher baseline heart rate. Because aldosterone ...
Variability of automatic blood pres-sure measurements over 24 hour periods. Clin Sci 1969;36:147–156. PubMed CAS Google Scholar Mancia G, Ferrari A, Gregorini L, Parati G, Pomidossi G, Bertinieri G, et al. Blood pressure and heart rate variabilities in normotensive and hypertensive ...