The i-sinus tachycardia kungenxa yezifo noma izimo ezithile ezenza inhliziyo isheshise ukuze ifake umoya-mpilo kangcono emzimbeni. Zingabangelwa futhi izinto ezinobuthi ezisheshisa inhliziyo. Singabala njengezimbangela:

- anemia;

- imfiva ;

- izinhlungu;

- imizamo ebalulekile;

- hypovolemia (ukwehla kwevolumu yegazi, isibonelo, ngenxa yokopha);

i-acidosis (igazi eline-asidi kakhulu);

- ukuvuvukala;

- ukuhluleka kwenhliziyo noma ukuphefumula;

- i-pulmonary embolism;

- hyperthyroidism;

- Ukuphuza imithi noma izidakamizwa ...

The i-tachycardia ye-ventricular zixhunyaniswa nezinkinga zenhliziyo ezifana nalezi:

- i-acute phase infarction, noma inhliziyo ehlaselwe i-infarction;

- izidakamizwa ezithile ezinqunywe ku-cardiology (antiarrhythmics, diuretics);

- i-dysplasia ye-ventricle efanele;

- ukulimala okuthile kuma-valve enhliziyo;

- i-cardiomyopathy (isifo senhliziyo);

- isifo senhliziyo sokuzalwa;

- ukungasebenzi kahle kwe-pacemaker (ibhethri eliya enhliziyweni) ...

I-tachycardia ye-Atrial (ama-earphone) kungase kube ngenxa:

- isifo senhliziyo (isifo senhliziyo);

- izinkinga nge-valve yenhliziyo;

- Imithi esekelwe ku-digitalis;

- i-bronchopneumopathy engapheli;

– akuvamile ukuba uhlaselwe yinhliziyo.