DR Venkata Ramana

st segment in ecg cyanosis folic acid deficiency vitamin b12 deficiency hypertension chest xray cardiac disease chest xray pulmonary disease chestxray mediastinum & hilum devices and artifacts chest xray anatomical variant xrays lung cancer pneumothorax how to read chest xrays xray systematic approach chest xray tubes chest xrays j point in ecg osborn wave in ecg epsilon wave delta wave in ecg heart blocks in ecg u wave in ecg qt interval t wave in ecg qr interval in ecg q wave in ecg pr interval in ecg p wave and its abnormalities axis in ecg avrt avnrt ventricular dysrhythmias junctional dysrhythmias atrial dysrhythmias sinus dysrhythmias bradycardia in ecg tachycardia in ecg ecg steps ecg basics hyperthyroidism in pregnancy hypothyroidism in pregnancy epilepsy in pregnancy epilpesy seizure paraparesis quadriparesis monparesis hemiparesis neurological weakness jugular venous pulse jugular venous pressure clubbing chronic cough cough palpitations hypercalcemia hypocalcemia azotemia polyuria blood products blood components peripheral smear hemoptysis dyspnea obscure gi bleeding lgi bleeding ugi bleeding gi bleeding jaundice abdominal swelling ascites weight loss pedal edema può chest pain fever and hyperthermia bleeding disorder thrombosis hemostasis scorpion sting acute iron poisoning iron deficiency thalassemia tuberculosis splenomegaly proteinuria thrombocytopenia thyroid att sickle cell