If you have a diastolic number â the bottom number of a blood pressure measurement â less than 90 millimeters of mercury (mm Hg) and a systolic number â the top number of a blood pressure measurement â greater than 140 mm Hg, you have a common type of high blood pressure called isolated systolic hypertension.
Â· just now. Report Abuse. Doubling beats may seem like an 'okay' thing, but actually its not. It could mean your heart is not getting enough oxygen to pump regular beats, or it could mean your heart has a hole in it, which is even worse and is what is causing your heart to work twice as hard.A friend of mine had this, and she got a pacemaker.Don't worry though, because your might not be a severe condition.ere is a brief explanation of the R on T Syndrome.... These (extra beats call PVC's) are caused by the premature discharge of a ventricular ectopic focus which produces an early and broad QRS complex. Extrasystoles are usually normal, being common in middle age. The patient may feel an occasional missed beat.
Best Answer: Sinus rhythm is the NORMAL rhythm of the heart. It means that your heart beat is originating from the Sino Atrial node - where it should originate from. Poor r-wave progression means that on the ECG, the chest leads v1-v6 show an atypical pattern of electricity. This is usually associated with an unhealthy heart, perhaps one that has had heart attacks in the past, but it can also be caused by wolf-parkinson-white syndrome, or hypertrophy of the heart.