Asthma cannot worsen angina but over use of inhaler albuterol
can lead to low potassium levels in the blood, which in turn can cause palpitations, arrhythmias, irregular beats etc. So if you are experiencing frequent attacks of asthma, you should try to prevent triggering agents which cause asthma and also get evaluated by a pulmonologist for correction of dose of polemicist for preventing further attacks of asthma. Hope this helps. Best.