https://www.selleckchem.com/products/Elesclomol.html To observe the changes of left atrial and left ventricular function in patients with hypertensive disorders of pregnancy (HDP) based on myocardial strain. A total of 66 HDP patients admitted to our hospital were retrospectively analyzed, and 36 normal pregnant admitted during the same period women were selected as the control group. The maximum volume of the left atrium (LAVmax), minimum volume of the left atrium (LAVmin), left atrial active ejection fraction (LAAEF), mitral ratio of peak early to late diastolic filling velocity (E/A), and left ventricular active ejection fraction (LVEF) were measured by conventional echocardiography. The peak systolic strain rate (SRs) of each wall of the left atrium during early systole (SRe) and late diastole (SRa) was detected by speckle-tracking imaging (STI). The longitudinal (LS), radial (RS), and circumferential strain (CS) parameters of each wall of the left ventricle were also measured. The above parameters were compared between the two groups, and the correlatiexperience significant left atrial and left ventricular myocardial strain injury. Therefore, monitoring of cardiac function and early intervention should be strengthened in clinical practice. According to the STI results, HDP patients experience significant left atrial and left ventricular myocardial strain injury. Therefore, monitoring of cardiac function and early intervention should be strengthened in clinical practice. Coronary heart disease (CHD) is a common clinical cardiovascular disease. This study aimed to analyze the effects of off-pump coronary artery bypass graft on the clinical efficacy, surgical indicators, and cardiac function of patients with CHD. We retrospectively analyzed the clinical data of 120 patients with CHD who were treated in our hospital from May 2017 to May 2020. And they were divided into the control group (extracorporeal coronary artery bypass graft) and the observation group (off-pu